Wednesday, May 18, 2011

2010 MAC SDPI

We have but two more leagues to review in our jaunt through the college football landscape. We begin the end of our SDPI reviews with a look at the MAC, a league even the NFL envies with its commitment to parity. More on this later. If you want a primer on what's going on here, follow the link to last year's MAC post.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 MAC regular season, conference play only, championship game excluded, the average MAC team gained and allowed 2807.23 yards. The standard deviation for yards gained (offense) was 528.97 yards. The standard deviation for yards allowed (defense) was 403.62 yards. Kent State gained 2517 yards and allowed 2418 yards. Their offensive SDPI was -0.55 = [(2517-2807.23)/528.97]. Their defensive SDPI was 0.96 = [(2807.23-2418)/403.62]. Their total SDPI was 0.42. This number ranked 7th in the MAC.

Here are the 2010 MAC standings.Now here are the 2010 MAC SDPI standings. The standings are sorted by division by total SDPI with ranking for each category (out of 13 teams) in parentheses.The MAC almost had a team finish the year ranked for the second consecutive season. Heading into the MAC Championship Game, Northern Illinois was ranked 24th in the AP Poll. However, their upset loss to Miami dropped them out of the poll. Still, the MAC enjoyed a solid season, with its top two teams (Miami and Northern Illinois) winning bowl games in relatively easy fashion. Northern Illinois' win over Fresno was especially satisfying as the Bulldogs (deservedly or not) are one of the more revered mid-major teams.

So Who Was Better Than Their Record Showed?
Pick your directional Michigan school. Both Central Michigan (won three of the previous four MAC titles) and Western Michigan were much better than their records showed. Central Michigan was undone by turnovers (committed a league-high 25 in MAC play for league-worse margin of -13) and an inability to win close games. Their 1-5 record in one-score games (1-3 in the MAC) relegated them to their first losing season since 2004. Meanwhile, Western Michigan rated out as the third best team in the league statistically. They too struggled in close games (0-2 overall and in the league), but won several blowouts (four of their five league wins came by at least 29 points), suggesting that they were capable of much more than a third place finish in the division.

So Who Was Worse Than Their Record Showed?
The Toledo Rockets enjoyed their first winning season since 2005, but a great deal of their success is likely unsustainable, unless they improve their overall play. Toledo forced a league-high 27 turnovers in MAC play and turned the ball over just nine times for an absurd margin of +18 in eight games (for comparison's sake, they forced 10 and lost 23 in 2009). That number will likely trend the other way in 2011. Make no mistake, the Rockets were in the upper-half of the MAC statistically last year. However, their play was not indicative of a team that lost just a single conference game.

Conference Superlatives:

Best Offense: Northern Illinois 2.06
The Huskies never failed to generate at least 420 yards of offense or 28 points in any league game until they were held to 373 and 21 respectively in their MAC Championship Game defeat.

Worst Offense: Buffalo -1.28
New coach. New quarterback. Yuck. After rolling for 441 yards against Bowling Green in their conference opener, the Bulls averaged just 241 yards per game over their last seven. For the season, their leading rusher gained just 298 yards and averaged under 3 yards per carry.

Best Defense: Northern Illinois 1.27
Western Michigan was the only MAC team to top 400 yards against the Huskies, until Miami put 432 on them in the MAC Championship Game.

Worst Defense: Eastern Michigan -1.52
The Eagles somehow held Ball State and Buffalo in check (540 combined yards), but were utterly hopeless against everyone else (allowed 480 yards per game).

The MAC is the NFL of College Football
I know what you're thinking: How can the MAC, one of, if not the weakest of the IA conferences possibly be compared to the best of the best in the National Football league? The answer is simple - parity. The NFL prides itself on the notion that even woebegone teams and franchises are just a year or two away from contention. The MAC may not tout its parity like the NFL, but rest assured it does exist. Before we delve into the hard numbers, consider these few facts. Over the past three seasons, Buffalo has won the MAC, and finished 1-7 in the conference just two years later. Ball State and Central Michigan have both finished unbeaten in MAC play, then 2-6 the very next year. Bowling Green has finished with six league wins one season and then two the next. Miami went from the basement of the East division (1-7) to the top of the East (7-1) in just one season. I could go on, but suffice it to say parity is alive and well in the MAC. How much parity is there in the MAC and how does this parity compare to the other ten IA conferences? To answer that question I did a simple regression analysis to determine how well a team's conference wins in one season predict their conference wins in the following season. I looked at three years worth of data (2008-2010). That is, how well did a team's 2008 conference record predict their 2009 conference record and how well did their 2009 conference record predict their 2010 conference record. The R squared values for each conference are included in the chart below.The R squared value tells us how much of the variation in the dependent variable (conference record) is explained by the independent variable (last year's conference record). As you can see, the MAC has been by far the least predictable conference, at least when using last year's standings as a baseline. Barely more than 3% of the variation in conference record can be explained by last season's conference record. On the other end of the spectrum, the Pac-10, WAC, and Mountain West have been much more consistent in terms of their final standings. So what does this mean for 2011? Bet the house on Eastern Michigan winning the MAC.

Wednesday, May 11, 2011

2010 Mountain West SDPI

Last week we looked at the WAC, one of the mid-major leagues that will be undergoing significant changes over the next two seasons. Now we will take a look at the Mountain West, another conference experiencing a makeover this season and in 2012. For some background on whats going on, here's the link to last year's Mountain West post.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 Mountain West regular season, conference play only, the average Mountain West team gained and allowed 2946.44 yards. The standard deviation for yards gained (offense) was 617.70 yards. The standard deviation for yards allowed (defense) was 667.42 yards. Air Force gained 3399 yards and allowed 2906 yards. Their offensive SDPI was 0.73 = [(3399-2946.44)/617.70]. Their defensive SDPI was 0.06 = [(2946.44-2906)/667.42]. Their total SDPI was 0.79. This number ranked 3rd in the Mountain West.

Here are the 2010 Mountain West standings.Now here are the 2010 Mountain West SDPI standings. The standings are sorted by total SDPI with ranking for each category (out of 9 teams) in parentheses.In late October the Mountain West actually had two teams ranked in the top-10 of the AP poll. The Utah Utes lost two games down the stretch, then lost to Boise State in their bowl game to fall out of the top-25 altogether. Still, the Mountain West enjoyed a solid season, with a 4-1 bowl record, including two bowl wins over BCS conference teams (Wisconsin and Georgia Tech), had their league champion finish ranked number two in the country for the second time in three seasons, and saw one of their coaches leave for one of the premiere jobs in the nation (Michigan). With Boise State joining the fold in 2011 followed by Fresno State, Hawaii, and Nevada in 2012, the Mountain West is poised to remain one of the preeminent mid-major leagues despite the losses of BYU, Utah, and TCU.

So Who Was Better Than Their Record Showed?
BYU began the season 1-4, with non-competitive losses to Air Force, Florida State, Nevada, and Utah State. After upsetting San Diego State, TCU blew the Cougars out in Fort Worth. BYU proceeded to win four of their final five regular season games, with the lone loss coming by a single point at arch-rival Utah. Statistically, BYU was the second best team in the Mountain West, but thanks to that close call against Utah (lost when their game-winning field goal attempt was blocked), they had to settle for a tie for third in the Mountain West standings.

So Who Was Worse Than Their Record Showed?
In their final season of play in the Mountain West, Utah looked like they may leave for the Pac-10 with a conference title in tow. However, despite their sterling 7-1 league mark, Utah was actually several notches below league champ TCU, and very fortunate to finish with just one league loss. Within the conference, Utah was 3-0 in one-score games, beating the other bowl-eligible teams (Air Force, BYU, and San Diego State) by a combined 10 points. The Utes did not acquit themselves well in their high-profile contests, scoring just 13 points in games against TCU, Notre Dame, and Boise State (lost by a combined 88 points).

Conference Superlatives:

Best Offense: TCU 1.79
The Horned Frogs gained at least 500 yards in five of their eight league games, and were held below 400 yards just once (against BYU).

Worst Offense: New Mexico -1.30
Year Two of the Mike Locksley era was not much of an improvement over Year 1. The Lobos topped 400 yards just once during Mountain West play, in their lone win versus Wyoming. At least Mr Locksley didn't punch any assistants or have busy hands with his secretary.

Best Defense: TCU 2.08
The Horned Frogs amazingly held six of their eight league opponents to fewer than 200 yards of total offense.

Worst Defense: New Mexico -1.29
The Lobos pulled double duty at the bottom of the Mountain West. Their defense held only one league foe (San Diego State) below 400 yards.

The Mightiest of the Mids
There's a reason Boise State, Fresno State, Hawaii, and Nevada did not hesitate to say 'Yes' when the Mountain West offered them membership. While they may not all be able to use the Mountain West as a stepping stone like Utah and TCU, and gain entry into one of the BCS conferences, the league does provide a stiffer challenge and better prestige than the WAC. The Mountain West has been by far the preeminent non-BCS (mid-major conference) over the last half-decade. Don't believe me? I have graphs! This first graph simply lists the number of victories each mid-major conference (Mountain West, WAC, CUSA, MAC, and Sun Belt) have over BCS conference foes (and Notre Dame) since 2006.
With the exception of 2006, the Mountain West has boasted more victories over BCS conference foes than any other mid-major conference. Over the past five seasons, Mountain West teams have won 37 games against BCS conference opponents. The WAC is second in that span with 23 such victories. And don't think that the wins have been limited to the Big 3 (BYU, TCU, and Utah). Middling teams like Wyoming (wins over Tennessee and Virginia), UNLV (Arizona State and Iowa State), and New Mexico (Arizona twice) have also contributed some scalps.

The Mountain West has also been the mid-major conference with the most teams ranked in the final AP poll.The Mountain West has had 10 teams finish the season ranked in the top 25 since 2006 (an average of two per season). The WAC is next with six. In this case, your initial hunch is correct. the Big 3 have accounted for each top-25 appearance. Alas, the Sun Belt has yet to have a team finish the season ranked in the top 25.

Thursday, May 05, 2011

2010 WAC SDPI

This week, our conference recap takes us to the WAC, a league that may soon cease to exist in football. Boise State will be joining the more prestigious Mountain West in 2011, with Fresno State, Hawaii, and Nevada following suit in 2012. Oh well, for at least one more season, the WAC is alive and well. For a primer on what this series is about, here's the link to last year's WAC post.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 WAC regular season, conference play only, the average WAC team gained and allowed 3288.67 yards. The standard deviation for yards gained (offense) was 725.55 yards. The standard deviation for yards allowed (defense) was 636.94 yards. Fresno State gained 2917 yards and allowed 2839 yards. Their offensive SDPI was -0.51 = [(2917-3288.67)/725.55]. Their defensive SDPI was 0.71 = [(3288.67-2839)/636.94]. Their total SDPI was 0.19. This number ranked 4th in the WAC.

Here are the 2010 WAC standings.Now here are the 2010 WAC SDPI standings. The standings are sorted by total SDPI with ranking for each category (out of 9 teams) in parentheses.The actual standings and SDPI ratings agree there was a triumvirate at the top of the WAC in 2010. Boise continued their dominance in their swan song, but Hawaii and Nevada also rose up and enjoyed solid seasons. The WAC nearly placed two teams in the top-10 of the final AP poll for the first time in its history with Boise finishing the season ranked 9th and Nevada 11th. When the Wolfpack upset the Broncos in exciting fashion on November 26th, it marked the end of Boise's 22-game WAC winning streak and 35-game regular season winning streak. On the other end of the spectrum, San Jose State failed to win a league game, and dating back to their slide to end the 2008 season, the Spartans are now 1-18 in their last 19 conference games.

So Who Was Better Than Their Record Showed?
The WAC standings line up nearly identically with the SDPI ratings. However, Boise is probably the team that is most underrated by their standing in the conference. While the Broncos tied for the league title, they thoroughly dominated their league opponents, with the exception of a second-half meltdown in Reno. The Broncos won each of their other league games by at least 29 points, and eviscerated fellow co-champ Hawaii by 35 points. For comparison's sake, the Broncos posted a combined SDPI of 2.44 in 2009. The second rated team, Nevada, posted a combined of SDPI of 2.13 for an advantage of 0.31 standard deviations. If you don't want to go back and look at the table, Boise posted a combined SDPI of 3.11 last year. Hawaii was second at 1.94, 1.17 standard deviations below Boise. Misfortune in the kicking game was the only thing keeping this team from a third consecutive perfect conference mark.

So Who Was Worse Than Their Record Showed?
Once again, we're splitting hairs here as the WAC teams that were good in 2010 posted good records and vice-versa. However, Idaho managed to win three league games despite not being appreciably better than the three teams that finished below them in the standings. Idaho followed up their surprising 8-5 2009 season with a somewhat disappointing 6-7 mark. However, outside of 2009, the six wins represent their most in a season since 1999 when they went 7-4. The Vandals were not particularly lucky in 2010, they just weren't a great deal better than Utah State, New Mexico State, or San Jose State, which combined won as many games in conference as Idaho.

Conference Superlatives:

Best Offense: Nevada 1.44
The Pistol was a 357 in 2010. The Wolfpack continued their dominance (finished first in the category in 2009) with Colin Kaepernick under center (or just behind center as it were) in his senior season. Outside of their struggle on the islands (season-low 293 yards), the Wolfpack averaged 577 yards in their other seven conference games.

Worst Offense: New Mexico State -1.15
The Aggies topped 400 yards of offense just once on the year, in their lone league win versus San Jose State. They were held below 215 yards three times in league play.

Best Defense: Boise State 1.81
Nevada showed they were mortal when they racked up 528 yards in their upset win. However, in their other seven league games, the Broncos were nearly impenetrable, allowing just 230 yards per game.

Worst Defense: San Jose State -1.14
What's an easy way to go winless? Allow over 500 yards per game to your conference brethren. The Spartans were at their worst against Nevada and Hawaii, allowing them to gouge them for over 1200 yards in the two games.

Sacks in the WAC
Even casual fans by now know about Boise State. The Broncos, along with schools like TCU and Utah, have been the poster child for mid-major football the past few seasons. The Broncos routinely dominate their opponents in the WAC and also hold their own against the big boys from the BCS leagues. To satisfy my own curiosity, I wanted to find out how dominant Boise State was in regards to protecting their own quarterback and pressuring the opposing quarterback in the confines of WAC play. To answer that question, I wanted to look at more than just total sacks and sacks allowed (though Boise did lead the WAC in both categories with 30 sacks and just 6 sacks allowed). Instead I looked at sack rate. Sack rate is simply the number of sacks divided by the number of pass attempts plus sacks. This number tells us how many times out of 100 pass attempts a team sacked the opposing quarterback or was sacked by the opposing team. The table below lists the sacks rates (higher is better) for WAC teams in 2010 (conference play only). The average sack rate was 6.14%. Boise State sacked opposing WAC quarterbacks at a rate of more than once every ten pass attempts, while Utah State registered a sack roughly every 40 pass attempts. Just eyeballing sack rates, the ability to sack opposing quarterbacks seems to align itself pretty evenly with overall defensive ability. Most teams were ranked in sack rate very close to where they were ranked in defensive SDPI. The big exception is of course San Jose State, which finished dead last in the conference in defense, but was actually about average in sack rate. Unfortunately for the Spartans, when they didn't sack the opposing quarterback, their secondary broke down. WAC opponents averaged more than 8.5 yards per pass attempt. Now let's look at how often a team's quarterback was sacked by the opposition (lower is better). Once again Boise State is by far the cream of the crop. Opponents sacked Boise quarterback Kellen Moore just once every 45 drop backs. On the other end of the spectrum, Fresno State quarterback Ryan Colburn was sacked about once every 11 pass attempts. This helps explain why Fresno finished with a below average SDPI rating (6th in the WAC) despite Colburn's otherwise solid passing stats.

Saturday, April 23, 2011

2010 Conference USA SDPI

We've rolled through all six BCS conferences so now its time to take a look at the little guys. We'll begin our mid-major sojourn with Conference USA, one of two mid-major leagues with a pair of divisions and a conference title game. For a primer, here's the link to last year's Conference USA post.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 Conference USA regular season, conference play only, championship game excluded, the average Conference USA team gained and allowed 3306.67 yards. The standard deviation for yards gained (offense) was 565.42 yards. The standard deviation for yards allowed (defense) was 328.68 yards. Marshall gained 2441 yards and allowed 2910 yards. Their offensive SDPI was -1.53 = [(2441-3306.67)/565.42]. Their defensive SDPI was 1.21 = [(3306.67-2910)/328.68]. Their total SDPI was -0.32. This number ranked 8th in Conference USA.

Here are the 2010 Conference USA standings.Now here are the 2010 Conference USA SDPI standings. The standings are sorted by division by total SDPI with ranking for each category (out of 12 teams) in parentheses.For the first time since the league expanded and split into two divisions in 2005, Conference USA had a team ranked in the final AP poll. In fact they had two (first time ever). With their bowl victories over Georgia and Hawaii respectively, UCF and Tulsa finished 21st and 24th in the last AP poll. Meanwhile, at the Hall of Justice, err, the bottom of the standings, Memphis has now lost 13 consecutive league games since beating UTEP in 2009.

So Who Was Better Than Their Record Showed?
Houston has been a threat to win the western division nearly every season since the league expanded. From 2006-2009, the Cougars finished either first or a game back of first each season. They weathered the loss of the school's all-time leading passer in 2007 when Kevin Kolb departed and one year later a coaching change when Art Briles left for Baylor. However, a confluence of forces in 2010 caused them to miss out on a bowl game for the first time since 2004. Cobb's heir to the quarterbacking throne, senior Case Keenum was lost for the year in the season's third game with an ACL injury. The good news for Cougars fans is that Keenum was awarded an extra year of eligibility so he will be back under center in 2011. Even without Keenum for seven of their eight league games, the Cougars still produced the league's second most prolific offense (behind Tulsa). Houston has now finished first or second in Conference USA in offense for each season that I have been calculating SDPI (since 2005). While Keenum's understudy, freshman David Piland, did gain some valuable experience, he also made a fair share of rookie mistakes. Piland threw nine interceptions in his seven league starts. By comparison, Keenum threw just eight in 16 starts from 2008 to 2009. With those interceptions, Houston had the second worst turnover margin in Conference USA in 2010 (-5). The Cougars also went winless in one-score games in 2010, falling to Rice by three, UCF by seven, and Tulsa by three. With Keenum back in the fold, expect the Cougars to return to their rightful place near the top of the west in 2011.

So Who Was Worse Than Their Record Showed?
Ruffin McNeill continued the Skip Holtz magic at East Carolina. Despite posting marginal to below average statistics, the Pirates continue to finish in the upper-half of their division and play in bowl games. While under Holtz, the Pirates won with a stout defense and middling offense, the 2010 Pirates flipped the script. East Carolina had an above-average offense for the first time since 2005 with Boston College transfer Dominique Davis throwing 37 touchdown passes in 2010 (the Pirates threw just 30 touchdown passes as a team in 2008 and 2009 combined). However, the defense went from the second best in all of Conference USA, to the worst. Ruffin McNeill, a defensive coach will have to coax some serious improvement out of that side of the ball, as the Pirates allowed at least 40 points in ten of their 13 games.

Conference Superlatives:

Best Offense: Tulsa 1.46
The Golden Hurricane were held below 400 yards just once in conference play. They gained just 364 yards in their loss to SMU that ultimately decided the western division.

Worst Offense: Memphis -1.67
With a new coach and a new quarterback, no one was walking with their feet 10 feet off of Beale. Outside of their first game against East Carolina when they set their high-water conference mark in yards (413) and points (27), the Tigers averaged just 279 yards and 14.4 points per game through the rest of conference play.

Best Defense: UCF 1.66
For the second year in a row, and third time in the past four seasons, UCF owned the best defense in Conference USA. That unit also played pretty well in their clashes with the big boys. UCF held Georgia to six points in their bowl win, held NC State quarterback Russell Wilson to his worst passer rating in any start as a collegian, and held Kansas State running back Daniel Thomas to his second worst per carry average on the year.

Worst Defense: East Carolina -1.45
This is what happens when you lose nine starters and your head coach. The Pirates allowed roughly 112 more yards per game to their league foes in 2010 versus 2009 (473 to 361).

Jeff Godfrey: A Godsend
Heading into the 2010 season, UCF looked to be one of the favorites to win their half of Conference USA and perhaps earn a date with an SEC foe in the Liberty Bowl. The Knights defense had been one of the best units in the league for the previous four seasons and looked to be stacked again with seven returning starters. However, the offense, in particular the quarterback position looked to be an area of weakness. Wake Forest transfer Brett Hodges put up solid numbers in his lone year as a starter in 2009, but the only quarterback with any experience heading into 2010 was Rob Calabrese. As a starter in 2008, Calabrese appeared more suited for an offense run by Amos Alonzo Stagg as he completed under 40% of his passes (39.4). Calabrese got the nod in the opener against IAA South Dakota State and actually showed some promise, completing 12 of 15 passes for 176 yards and a touchdown. Against NC State in the team's second game, Calabrese showed that perhaps he should be playing IAA football as he completed just 10 of 18 passes for 106 yards and two interceptions. Down 21 points and in need of a spark, head coach George O'Leary turned to true freshman Jeff Godfrey. Godfrey completed seven of his ten passes, throwing for 107 yards against the Wolfpack. He did not throw any touchdown passes, but he did rush for two scores and 53 yards on the ground. UCF was within seven and in the red zone late in the game when receiver Quincy McDuffie fumbled a Godfrey completion which NC State recovered. The Wolfpack held on for a 28-21 win, but UCF had discovered their quarterback of the future (and present). Behind Godfrey's heroics and another fine defensive showing, the Knights finished 7-1 in league play, beat SMU in the championship game, and upset Georgia in the Liberty Bowl. Godfrey finished the season with the 15th best quarterback rating in the nation (154.31), and he also added over 500 yards on the ground for good measure. He has a ways to go, but Godfrey could end up being the school's most accomplished passer, surpassing even the great Daunte Culpepper.

Friday, April 15, 2011

2010 SEC SDPI

This week we conclude our sojourn through the big boys of college football with the kings of the college landscape, the SEC. For first time readers, here's a link to last year's post on the SEC.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 SEC regular season, conference play only, championship game excluded, the average SEC team gained and allowed 2997.75 yards. The standard deviation for yards gained (offense) was 516.03 yards. The standard deviation for yards allowed (defense) was 373.68 yards. Georgia gained 3064 yards and allowed 2846 yards. Their offensive SDPI was 0.13 = [(3064-2997.75)/516.03]. Their defensive SDPI was 0.41 = [(2997.75-2846)/373.68]. Their total SDPI was 0.53. This number ranked 7th in the SEC.

Here are the 2010 SEC standings.Now here are the 2010 SEC SDPI standings. The standings are sorted by division by total SDPI with ranking for each category (out of 12 teams) in parentheses.For the fifth straight season, the SEC produced the BCS National Champion. However, by perusing either the actual standings or the SDPI rankings, its clear the 2010 SEC was anything but balanced. The SEC West went 15-3 against their eastern division foes. Outside of Ole Miss, the west was an even more dominant 14-1 with the lone win being South Carolina's upset over Alabama. The outcome was similar in the bowl season. The west went 4-1, with the lone loss coming from Arkansas in the Sugar Bowl versus Ohio State. Meanwhile, the east went just 1-4 with Florida's win over Penn State in the Outback Bowl representing the only positive postseason outcome.

So Who Was Better Than Their Record Showed?
No team significantly underperformed their expected record based on their down-to-down stats, but if one must be chosen, how about Kentucky. For years, the Wildcats have posted bad SDPI numbers, yet still managed to win about three conference games and play in a nondescript bowl. This year, the Wildcats actually posted mediocre numbers (especially on offense where they finished 3rd in the conference), yet thanks to a poor record in one-score games (1-3) and the worst turnover margin in the conference (-6 in SEC games), Kentucky won just a pair of league games.

So Who Was Worse Than Their Record Showed?
Once again, there's not a great deal to quibble with here. However, the team with the biggest disparity between their SDPI rating and their finish in the league standings belongs to Mississippi State. The Bulldogs were very bad on offense (ahead of only Vandy) and a little above average on defense. However, they managed to eke out three one-score wins and finish the season ranked for the first time since 2000.

Conference Superlatives:

Best Offense: Arkansas 1.62
The Hogs topped 400 yards in every conference game and scored at least 30 points in every game but one. They needed all those yards and points because the defense was still below average.

Worst Offense: Vanderbilt -2.28
Vandy had a few decent games moving the football, gaining 400 yards against Kentucky and 333 versus Tennessee. However, they also had more than a few stinkers. They were held to 153 yards or fewer in games versus LSU, Georgia, Arkansas, and Florida.

Best Defense: Florida 1.37
The Gators chomped down on opposing offenses. The only SEC team to top 400 yards against them was Georgia.

Worst Defense: Vanderbilt -2.10
The 'Dores double-dipped in 2010, fielding both the worst offense and defense in the SEC. They began conference play with respectable performances against LSU and Ole Miss, limiting those two teams to just 389 yards per game. However, they imploded over their last six, allowing an average of 501 yards per game!

Auburn, Florida, and the Plexiglass Principle
On the surface, it may look like Auburn and Florida had extremely divergent seasons. Auburn finished undefeated and won their first national title since 1957, while Florida lost five games for the first time since 2004. However, both schools did post conference records that were drastically different from the ones they posted the season before. For Auburn, the change was very positive. The Tigers went from a 3-5 mark in 2009 to an unblemished 8-0 mark and SEC West championship in 2010. For Florida, the results were entirely dissimilar. The Gators went from an unblemished 8-0 mark and SEC East championship to a .500 record in the SEC. The Tigers improved by five games and the Gators declined by four games. What can this significant improvement and decline tell us about the teams in 2011? To attempt to answer that question, I looked at all SEC schools in the BCS era (1998-2010) that had either improved by five games or declined by four games in league play and how they performed in the year following their significant improvement or decline. Here are the results, first for those teams that featured marked improvement. As you would probably have guessed, improving by at least five games in league play is a relatively rare occurrence. Besides Auburn in 2010, it happened just three other times since 1998. With such a small number of observations, we can give a brief summary of the each team.
South Carolina 99-00
The Gamecocks not only went from winless in the SEC, but winless overall to a top-20 finish and five conference wins. 2000 marked the second year of the Lou Holtz regime and the end of a 21-game losing streak. The Gamecocks followed up their rise with an equally impressive 5-3 mark and another top-20 finish in 2001.
Arkansas 05-06
Arkansas lost a slew of close games in 2005 (four of their six league losses came by a combined 13 points). They rode the backfield tandem of Darren McFadden and Felix Jones (and some new formation called the Wildcat) to the SEC West title in 2006. With McFadden and Jones still in the fold in 2007, they dipped to 4-4.
Ole Miss 07-08
Like South Carolina nearly a decade before, the Rebels went from winless in the SEC to 5-3. It took Lou Holtz two seasons to turn the tide in Columbia, but Houston Nutt accomplished the feat in his first year at the helm in Oxford. Quarterback transfer Jevan Snead led the Rebels to a Cotton Bowl win and top-20 finish. The Rebels were the darlings of the 2009 preseason, but failed to make the major breakthrough many pundits expected and actually slipped to 4-4.

Here are the results for those teams that declined significantly. Once again the sample is relatively small with just six teams besides Florida in 2010 fitting the bill.
Alabama 99-00
In 1999, Alabama won the SEC behind future NFL star Shaun Alexander. They began the 2000 season ranked number three in the country, but fell to UCLA in the season opener. It got worse from there as the Tide won only three league games. Head coach Mike DuBose was dumped and under new coach Dennis Franchione, the Tide improved by one game to 4-4 in 2001.
Kentucky 99-00
Kentucky played in their final bowl game under Hal Mumme in 1999, finishing 4-4 in the SEC. Their quarterback? Tim Couch? Nope. Jared Lorenzen? Nope. Dusty Bonner. Bonner transferred prior to the 2000 season and Lorenzen became the starter. He posted solid numbers, but the defense allowed nearly 35 points per game, the team went winless in the SEC, and Mumme was canned. Guy Morriss took over, but the Wildcats only improved to 1-7 in 2001.
Alabama 02-03
This marks the Tide's second, but not final, appearance on this list. Alabama actually won the SEC West in 2002, but was ineligible for postseason play. Head coach Dennis Franchione bolted to Texas A&M after the season and the Tide hired Mike Price. Coach Price paid a dear one for an alleged trip to a strip club and subsequent hotel tryst, never coaching a game for the Tide. The Tide then brought in Mike Shula, but the Tide won only two league games. He did get the Tide to a bowl game the following year, but they won just three SEC games.
Ole Miss 03-04
David Cutcliffe rode Eli Manning to a shared SEC West crown and Cotton Bowl title in 2003. After Manning became the number one pick in the draft, the team understandably declined in 2004, falling to 3-5 in the SEC. Unfortunately for Cutcliffe and Ole Miss, the coach was given the axe and replaced with Ed Orgeron. Orgeron proceeded to run the program further into the ground, winning just one SEC game in 2005 (and only three during his deplorable three-year tenure).
Tennessee 04-05
The Vols won oodles of close games in 2004. Six of their seven SEC wins came by a touchdown or less. In fact, they were the inspiration for my very first blog post. Their luck turned in 2005 and the team slipped to 3-5. Phil Fulmer had them back near the top of the SEC in 2006, when they won five league games.
Alabama 05-06
You again? After seemingly getting the program back amongst the nation's elite with six SEC wins and a Cotton Bowl berth behind a stout defense in 2005, Mike Shula lost his job after a 2-6 showing in 2006. Nick Saban was hired and the Tide managed a slight improvement to 4-4 in 2007.
Sample size is an issue here of course, but when projecting Auburn and Florida's respective 2011 seasons, it pays to take heed of the Plexiglass Principle. Teams that improve significantly in one season tend to decline the next and vice-versa. Without Cam Newton, they Tigers aren't likely to win another SEC title in 2011, but of the teams that improved by at least conference games, their average decline the following season was just a little over one win. Auburn still has a top-notch offensive mind in coordinator Gus Malzahn, so they while they may fade from the pinnacle of the national stage, they should be lurking around the nether regions of the top-25. Meanwhile, for Florida, the Gators should expect some improvement in 2011. Five of the six teams that declined significantly improved by at least one game the following season. The only team that did not improve was Ole Miss. While the Gators did undergo a coaching change like Ole Miss, Florida has infinitely more tradition and infrastructure. Plus, they didn't hire Ed Orgeron.

Thursday, April 07, 2011

2010 Pac-10 SDPI

This week, we'll try to shed out East Coast bias as we head out west to take a look at the Pac-10, another league that will be getting a makeover in 2012. Once again, for a primer, here is the link to last year's Pac-10 post.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 Pac-10 regular season, conference play only, the average Pac-10 team gained and allowed 3533.5 yards. The standard deviation for yards gained (offense) was 661.93 yards. The standard deviation for yards allowed (defense) was 359.76 yards. Cal gained 2629 yards and allowed 3010 yards. Their offensive SDPI was -1.37 = [(2629-3533.5)/661.93]. Their defensive SDPI was 1.46 = [(3533.5-3010)/359.76]. Their total SDPI was 0.09. This number ranked 6th in the Pac-10.

Here are the 2010 Pac-10 standings.Now here are the 2010 Pac-10 SDPI standings. The standings are sorted by total SDPI with ranking for each category (out of 10 teams) in parentheses.The Pac-10 produced a BCS National Championship Game participant, as well as a second BCS team in 2010, but may have suffered a bit in terms of national perception thanks to the fact that only four of the ten (Southern Cal had enough wins, but were banned from the postseason) conference teams attained bowl eligibility. The Pac-10 became the first BCS conference since the 2005 Big East to send fewer than five teams to bowl games. The 2010 Pac-10 was a top-heavy league. Oregon and Stanford dominated their peers out west, going 16-0 against the other eight schools with an average margin of victory of 22.7 points per game!

So Who Was Better Than Their Record Showed?
For the second year in a row, the Arizona State Sun Devils played better than their won/loss record showed. The Sun Devils were a shade above average on both sides of the ball, and should have probably finished with an extra league win, which would have gotten them to their first bowl game since 2007. However, the Sun Devils turned the ball over more than any Pac-10 team save UCLA and finished 1-3 in one-score conference games, resigning them to a third straight year of watching the postseason in Tempe.

So Who Was Worse Than Their Record Showed?
They may have closed the season with a nice hot streak, winning their final three regular season games, and upset a top-20 outfit in their bowl game, but Washington was still not quite ready for prime time. Four of their five league wins came by a touchdown or less (combined margin of 12 points), while each of their four losses came by at least 10 points (average margin of 29.5 points per game). The Huskies were slightly below average on both sides of the ball in 2010, so while their first postseason game since 2002 (and first win since 2000) is a nice bullet on Steve Sarkisian's resume, the rebuild ain't over yet.

Conference Superlatives

Best Offense: Oregon 1.63
Chip Kelly's spread and shred topped the Pac-10 in offense for the fourth straight year! The Ducks were number one out west when Kelly was the offensive coordinator in 2007 and 2008, and have done nothing but continue that success since he assumed the head coaching role prior to the 2009 season.

Worst Offense: Cal -1.37
Guess who is taking back the play-calling duties in Berkeley? Jeff Tedford has tutored many a fine collegiate quarterback, but 2010 represented rock bottom for the Golden Bears as they were held below 300 yards of offense in two thirds of their conference games. That's quite a shame too, considering how good their defense was.

Best Defense: Cal 1.46
Speak of the devil. Southern Cal and Stanford maimed the Golden Bears to the tune of 1069 total yards and 96 total points. In their other seven league games, Cal held the opposition to an average of 277 yards and 16 points per game.

Worst Defense: Washington State -1.94
The Cougars have now finished dead last in the Pac-10 in defense for three straight seasons and for four of the six years of the SDPI era (2005-2010).

Washington State: From Worse to Bad
To say the Washington State Cougars have been stuck in a rut under head coach Paul Wulff would be putting it very mildly. In Wulff's three seasons, the Cougars have beaten just three IA schools, and have lost by at least 30 points 16 times! However, the Cougars did show a few signs of life in 2010. They beat a Pac-10 team for the first time since their (Cr)Apple Cup win over Washington in 2008 and were competitive in several losses (losing one score games to Washington and Cal and staying within two touchdowns of Stanford and UCLA). The following table will show you just how far the Cougars have come since Wulff's first season. As you can see, the Cougars were historically bad in 2008. They scored eight total offensive touchdowns in their nine conference games while allowing 59! To put that number in perspective, consider this: If we take away field goals, safeties, and non-offensive touchdowns and then assume each offensive touchdown scored by Washington State is worth seven points, while each offensive touchdown scored by their opponents is only worth a single point, the Cougars would still have been outscored in 2008! They improved a little in 2009, primarily on the defensive side of the ball where they shaved off more than a quarter of their touchdowns allowed. In 2010, they went from historically inept to merely last-place bad. They actually managed to scored touchdowns on a semi-regular basis while cutting into their touchdowns allowed slightly. The Cougars have hopes to be more competitive in 2011, as their junior quarterback Jeff Tuel posted solid numbers as a sophomore (nearly 60% completion rate, 18 touchdowns, and 12 interceptions), and sophomore receiver Marquess Wilson topped 1000 yards through the air as a freshman. A bowl game is probably out of the question, but Pullman could no longer be a punchline.

Tuesday, March 29, 2011

2010 Big 12 SDPI

The Big 12 will have a new look in 2011 with two fewer teams and one fewer championship game. However, before we bring the curtain down on the old Big 12, let's take one last look at this past season with SDPI. For a primer, here's the link to last year's SDPI post on the Big 12.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 Big 12 regular season, conference play only, championship game excluded, the average Big 12 team gained and allowed 3256.25 yards. The standard deviation for yards gained (offense) was 616.65 yards. The standard deviation for yards allowed (defense) was 506.61 yards. Colorado gained 2923 yards and allowed 3453 yards. Their offensive SDPI was -0.54 = [(2923-3256.25)/616.65]. Their defensive SDPI was -0.39 = [(3256.25-3453)/506.61]. Their total SDPI was -0.93. This number ranked 9th in the Big 12.

Here are the 2010 Big 12 standings.Now here are the 2010 Big 12 SDPI standings. The standings are sorted by division by total SDPI with ranking for each category (out of 12 teams) in parentheses.At the top of the standings the 2010 season played out according to the SDPI ratings. The top-ranked team from the North Division (Nebraska) met the top-ranked team from the South Division (Oklahoma), with the top-ranked overall team (Oklahoma) emerging victorious. Elsewhere in Big 12 land, the Longhorns, Big 12 Champions and BCS National Championship Game participants in 2009, failed to qualify for the postseason, suffering their first losing record since 1997.

So Who Was Better Than Their Record Showed?
This one is pretty easy to answer. Despite their 2-6 conference record, and cellar finish in the Big 12 South, Texas was actually a solid team on a down-to-down basis. Behind defensive coordinator Will Muschamp (now the head man at Florida), the Longhorns remained stout on the defensive side of the ball, ranking behind only Nebraska for top honors in the Big 12. The offense understandably suffered a decline with the loss of Colt McCoy and Jordan Shipley, but was just a shade below average. All things being equal, a 5-3, or at worse 4-4 league record should have been expected. However, the Longhorns turnover margin hampered any chance they had of competing in the Big 12 South. The Longhorns forced fewer turnovers (11) than all but two Big 12 teams, and they committed the most turnovers (23) by far of any team. Quarterback Garrett Gilbert was mostly to blame, throwing 16 interceptions in eight league games. However, going forward Gilbert has the recruiting pedigree to be a star, and lets not forget his predecessor, Mr. McCoy, also had a bit of an interception problem as a sophomore.

So Who Was Worse Than Their Record Showed?
Outside of Texas, there wasn't a great deal of disconnect between the actual standings and the SDPI ratings, but Missouri's underlying performance was not quite as strong as their division title (share) would indicate. The Tigers were a little below average on offense (hard to believe after their record breaking years under Chase Daniel) and above average on defense, making them a little better than average overall. The Tigers appeared to falter down the stretch (outside of their finale against an awful Kansas team) which brought their overall rating down. Through their first three games league games they outgained their league foes (including South Division co-champs Texas A&M and Oklahoma) by 52 yards per game. In their next four games (before their throttling of Kansas), the Tigers were outgained by 53 yards per contest.

Conference Superlatives

Best Offense: Oklahoma State 1.48
In his first year as offensive coordinator for the Cowboys, Dana Holgorsen helped lead the Cowboys to a share of the Big 12 South title when most of the preseason prognosticators had called for a last place finish. You'll see him coordinating the West Virginia offense in 2011 and then in the head man's chair in 2012.

Worst Offense: Kansas -1.76
2007 is officially ancient history. In Turner Gill's first season, the Jayhawks were held below 300 yards in five of their eight league games. They did somehow manage to roll up 453 yards in their lone win over Colorado. However, just to show they didn't want to raise expectations heading into 2011, they gained 87 yards the next week versus Nebraska.

Best Defense: Nebraska 1.61
Bo Pelini does it again. In his three seasons as the Nebraska coach, the Cornhuskers have finished second, second, and first in the Big 12 in defense. The year before he arrived, they were dead last.

Worst Defense: Kansas -1.32
Yep 2007 is ancient history. if you're looking for bright spots, the Jayhawks performed much better in games against their division rivals in the North (426 yards per game allowed) than they did against teams from the South (599 yards per game allowed).

Texas Tech: Is the Offense Passing Away?
Mike Leach did several things during his decade-long run as head coach at Texas Tech. His teams always put up eye-popping offensive numbers, he presided over the most consistent run of success in Texas Tech history, and he may have locked Adam James in a shed. That last lapse in judgment got him fired, but what does it mean for the Texas Tech program? One year after his ouster, the program appears to have taken a step back. This past year, the Red Raiders posted their first losing season in Big 12 play since 2000, and for the first time since I have been calculating SDPI numbers (2005), the offense did not rank either first or second in the Big 12. In fact at just 0.20 standard deviations above average, the offense was about as un-Leach, at least in results, if not input as it could possibly be. Of course, a precursory glance at the numbers could tell you the offense declined, but exactly how much did it decline in relation to the rest of the conference? To answer this question, I looked at the passing numbers posted by Texas Tech in Big 12 play only for the past five seasons. The raw numbers as well as Tech's rank in the Big 12 in three key passing categories (completion percentage, yards per pass attempt, and passer rating) are included in the table below. The Red Raiders not only declined in raw statistics, but also in their rank within the conference. This decline was also across the board. After ranking either first or second in completion percentage in the conference in each of Leach's last four seasons, the Red Raiders fell to fifth in 2010. An even further descent occurred in yards per pass, where the Red Raiders fell to ninth and passer rating where they fell to eighth. Not only did the Red Raiders decline in every significant passing category, but outside of completion percentage, they were below average throwing the football! Head coach Tommy Tuberville and offensive coordinator Neal Brown did have the excuse that the system, while not new, was at least somewhat different from what Leach ran. However, they did not have the excuse that the personnel was different. Quarterback Taylor Potts was a senior who threw nearly 500 passes as a junior in 2009. In addition, their top-five receivers from 2009 all returned for duty in 2010. The Red Raiders do not have that luxury in 2011. Taylor Potts has exhausted his eligibility as have last season's top-two receivers, Lyle Leong and Detron Lewis. With that attrition on offense, the Red Raiders may fade further into the offensive abyss in the Big 12.

Tuesday, March 22, 2011

2010 Big 10 SDPI

Thus far we have examined the 2010 ACC and Big East races through the refractive lens of SDPI. We now turn our attention to a league that will be getting a makeover when the 2011 season starts, the Big 10. Here is the link to last year's Big 10 post if you are so inclined.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 Big 10 regular season, conference play only, the average Big 10 team gained and allowed 3034.91 yards. The standard deviation for yards gained (offense) was 410.32 yards. The standard deviation for yards allowed (defense) was 478.90 yards. Iowa gained 2770 yards and allowed 2895 yards. Their offensive SDPI was -0.65 = [(2770-3034.91)/410.32]. Their defensive SDPI was 0.29 = [(3034.91-2895)/478.90]. Their total SDPI was -0.35. This number ranked 7th in the Big 10.

Here are the 2010 Big 10 standings.
Now here are the 2010 Big 10 SDPI standings. The standings are sorted by total SDPI with ranking for each category (out of 11 teams) in parentheses.
While there was three-way ties at the top of the league standings, SDPI sees through the pseudo-reality and rightly crowns Ohio State as the King of the Midwest. Ohio State's lone league loss came on the road at SDPI runner-up Wisconsin. The good news going forward is that there will no longer be any more three-way ties (at least not for the privilege of representing the conference in the BCS, it could still be possible when it comes to representing the conference in the Big 10 Championship Game). Leaders and Legends, rejoice!

So Who Was Better Than Their Record Showed?
How about Illinois? The Illini actually rated out slightly better than co-champ Michigan State. Yet somehow, the Illini did not even manage a winning record in Big 10 play. How can this be? The usual suspect, turnovers, cannot be blamed for this one. The Illini actually had a solid differential of +8 in league play. The culprit here is clutch play in tight games. The Illini played in just two conference games decided by less than a touchdown. They lost them both. Contrast that to their four league wins that each came by at least 20 points. If lady luck had been more partial to the Illini, they could well be talked about as a potential darkhorse candidate to capture the inaugural Big 10 Leaders Division.

So Who Was Worse Than Their Record Showed?
No Big 10 teams exceedingly outperformed their SDPI numbers in 2010, but if we must choose one team that was not quite as good as their record indicated, it would have to be Michigan State. While they were a shade below average on offense, the Spartans boasted the best defense in the conference this side of Ohio State. They were able to hoist (at least a share of) their first conference crown since 1987 thanks to their unblemished mark in one-score games. The Spartans were also the beneficiary of a schedule that did not include league overlord Ohio State. The Spartans proved they were not quite ready for prime time in their two losses, when they were embarrassed by a solid, but not spectacular Iowa team and again by Crimson Tide, who took out their Iron Bowl frustrations on them in the Capital One Bowl (outscored by a combined 73 points in those two games).

Conference Superlatives

Best Offense: Michigan 1.77
In his swan song at Ann Arbor, Rich Rod finally fixed the offense. We'll see in a minute why despite this success, he is no longer employed.

Worst Offense: Purdue -1.93
The Boilermakers won their first two league games during which they averaged 336 yards and 24 points per game. They lost their last six during which they averaged 262 yards and 16.8 points per game.

Best Defense: Ohio State 2.06
The Buckeyes held six of their eight league opponents under 300 yards. Michigan gouged them the most with 351 yards. Had the Buckeyes allowed that many in every game, they still would have owned the third best defense in the league.

Worst Defense: Michigan -1.55
Outside of a solid showing against Purdue (256 yards allowed), the Wolverines were incapable of stopping any team. Somewhere, Lloyd Carr is smiling.

Leaders Versus Legends: Balanced Divisions?
The Big 10 will be undergoing a dramatic shift beginning in 2011 when they add the Nebraska Cornhuskers from the Big 12. The addition of Nebraska means the Big 10 will move to a division format and stage a championship game the first weekend in December to determine which teams earns the conference's automatic BCS bowl bid. The names of the divisions, Leaders and Legends, leave a little to be desired, but as a famous poet and playwright once said, what's in a name? The real question is, are the divisions balanced, or will it play out like the Big 12 where the South division winner emerged victorious in the Big 12 Championship Game nine of the last eleven years. On the surface, it appears the Leaders Division, consisting of Illinois, Indiana, Ohio State, Penn State, Purdue, and Wisconsin would be the stronger of the two. Ohio State is the preeminent program in the conference, while Penn State and Wisconsin have shared the conference crown with the Buckeyes twice in the last three seasons. However, when we look at how the teams have fared versus teams slated to be in the opposite division over the past four seasons, we can see that outside of Ohio State, the Legends have held their own against the Leaders. The Leaders do have a 10-game edge in games played between what will soon be the two divisions since 2007, but if we remove Ohio State and their pristine, unblemished record, the Legends are actually 43-39 against the Leaders. Combine with that the fact that the Legends will be adding a Nebraska team that has won their division in the Big 12 the past two seasons, and the divisions are much more balanced than they appear at first glance.

Wednesday, March 09, 2011

2010 Big East SDPI

After reviewing the ACC last week, we now turn our attention to the Big East. The Big East ended the 2010 season without a single team ranked in the AP Poll, and also had the indignity of having its champion lose to Temple. if you're interested in mocking me, here's the link to last year's Big East post.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 Big East regular season, conference play only, the average Big East team gained and allowed 2280 yards. The standard deviation for yards gained (offense) was 371.84 yards. The standard deviation for yards allowed (defense) was 433.51 yards. Louisville gained 2203 yards and allowed 2009 yards. Their offensive SDPI was -0.21 = [(2203-2280)/371.84]. Their defensive SDPI was 0.63 = [(2280-2009)/433.51]. Their total SDPI was 0.42. This number ranked 4th in the Big East.

Here are the 2010 Big East standings.
Now here are the 2010 Big East SDPI standings. The standings are sorted by total SDPI with ranking for each category (out of 8 teams) in parentheses.Connecticut became one of the most unlikely BCS bowl participants ever by winning their final five league games after an 0-2 start and ending the reign of two-time defensing champ Cincinnati. Pittsburgh and West Virginia were bridesmaids once again. Beginning in 2008, both the Mountaineers and Panthers have finished either tied for second or first place, but have yet to play in a BCS bowl.

So Who Was Better Than Their Record Showed?
Based on SDPI, Cincinnati should have been one of the top teams in the Big East. The Bearcats boasted the top-ranked offense in the conference, and despite their poor showing on the defensive end, one would have expected them to at least finish with a winning record. Unfortunately for the kings of the Queen City, the Bearcats had a proclivity for turning the ball over and failed in their endeavor to take the ball away from their opponents.The Bearcats committed the most turnovers in the conference by far (averaging three per game) and forced the second fewest. When that happens even the best of teams will struggle to win games, and coupled with the Bearcats other defensive inefficiencies, it made for a long season for the defending Big East champs.

So Who Was Worse Than Their Record Showed?
Obviously the team with the biggest discrepancy between their conference record and their SDPI numbers was league champion Connecticut. The Huskies won the Big East, but were statistically one of the weakest teams in the conference, and became arguably the weakest team to ever qualify for a BCS bowl. How did the Huskies do it? Remember that turnover chart earlier? If you don't, scroll up a few inches. The Huskies forced the most turnovers in the conference and boasted the league's best turnover margin. I wanted to look a closer at the dream season Connecticut experienced. The Huskies lost their first two league games and looked as if they could miss out on the postseason entirely. However, they won their final five games, beating co-champs West Virginia and Pittsburgh along the way to grab the tiebreaker advantage. What changed in the final five games versus the first two?As you can see, the Huskies were outgained by over 160 yards per game in their first two league losses. However, they didn't suddenly become dominant in their final five games. While they did improve on both sides of the ball, they were still outgained by about 55 yards per game over their five-game winning streak. The difference was two-fold. Turnovers and close games. The Huskies did not force a single turnover in their first two games, but they forced 17 in their final five games! The randomness and vagaries of close games also contributed to their success. The Huskies lost their league opener against Rutgers by three points. After that game, the Huskies owned crunch time, beating West Virginia, Pittsburgh, and South Florida each by three points or fewer.

Conference Superlatives

Best Offense: Cincinnati 1.74
For the Bearcats, it was either feast or famine on offense. In their games against the top-3 Big East defenses (West Virginia, Pitt, and Syracuse), the Bearcats averaged only 274 yards and 9 points per game. In their other four league games, they averaged 526 yards and 38 points per game.

Worst Offense: Syracuse -0.97
The Orange, Huskies, and Bulls were all clustered close together near the bottom of the Big East in terms of offensive firepower, with the Orange ranking below the other two.

Best Defense: West Virginia 1.24
Only one Big East team, Pittsburgh, topped 300 yards against the Mountaineer defense. It really was a shame the offense could not pull their weight. The Mountaineers lost two conference games when they allowed 19 and 16 points respectively.

Worst Defense: Rutgers -1.70
The Scarlet Knights opened league play well enough, beating eventual champ Connecticut and holding them to just 284 yards of offense. Unfortunately, they would go on to lose their last six league games while allowing an average of 456 yards per game.

Running Down a Dream
Can you believe this November will mark five years since Rutgers burst onto the national scene with their program defining Thursday night upset of Louisville? My, how time flies. That win marked Rutgers first ever foray into the AP top-10 and though they failed to capitalize on the big win with a BCS bowl appearance, the Knights finished the season 11-2 and ranked number 12 in the nation. Many observers probably believed (and rightfully so) that Rutgers was poised to contend for the Big East crown for the next several seasons. However, in the four seasons after their 2006 breakthrough, the Knights have gone a rather pedestrian 12-16 against their conference foes and have failed to finish in the final polls, much less compete for a conference title (save for 2008 when they finished 5-2, one game back of Cincinnati). One reason for their failure to stay relevant since their shining moment on national television has been the decline of their running game.
You may remember in 2006, the Knights had the services of a pair of future NFL running backs in Brian Leonard and Ray Rice. Rice was still toting the rock in 2007, but in the three seasons since his departure, the Knights have gone from an average running team, to one that is among the worst in the Big East. As Connecticut proved in 2010, the Big East is always one of the more wide-open BCS conference races in the nation. If the Knights are to do what many expected and claim a conference crown, they must get more production from their ground game.

Sunday, February 27, 2011

2010 ACC SDPI

The offseason tradition continues. Today I proudly bring you, dear readers, the first installment of SDPI. For those new to the site, SDPI is my own personal rating system, stolen from Eddie Epstein, that I use to evaluate teams in each of the nation's 11 IA conferences. We'll begin, as always, with the BCS conferences and tackle those alphabetically before moving on to the so-called mid-majors. Without further adieu, here is the 2010 incarnation of the ACC in SDPI form. If you're interested, here's the link to last year's ACC article.

As usual, this first paragraph will explain how SDPI is calculated. So if you want the meat of this article skip on down. In the 2010 ACC regular season, conference play only, championship games excluded, the average ACC team gained and allowed 2963.583 yards. The standard deviation for yards gained (offense) was 424.06 yards. The standard deviation for yards allowed (defense) was 406.36 yards. Maryland gained 2831 yards and allowed 2726 yards. Their offensive SDPI was -0.31 = [(2831-2963.583)/424.06]. Their defensive SDPI was 0.58 = [(2963.583-2726)/406.36]. Their total SDPI was 0.27. This number ranked 7th in the ACC.

Here are the 2010 ACC standings.

Now here are the 2010 ACC SDPI standings. The standings are sorted by division by total SDPI with ranking for each category (out of 12 teams) in parentheses.
2010 was a somewhat historic year for the ACC. For the first time since 2000, the ACC champion managed to navigate through the conference season without a loss. However, unfortunately for the reputation of the league, its champion also lost a non-conference game to James Madison. For the ACC Champion Virginia Tech Hokies, 2010 marked the first undefeated league campaign since their Michael Vick-led siege of the Big East in 1999.

So Who Was Better Than Their Record Showed?
According to SDPI, Miami was the league's best team by a significant margin. However, the Hurricanes lost at home to the two teams that played in the ACC Championship Game, and for good measure, decided to give Virginia their only league win. Why did Miami fair so poorly (relatively) despite glistening SDPI numbers? Turnovers, plain and simple.While their turnover margin was not terrible, their volume of turnovers was. Miami matched Duke with 22 turnovers in 8 conference games. Quarterbacks Jacory Harris and Stephen Morris played fast and loose with the football, throwing 12 interceptions in ACC play between them. However, what was especially damaging to the Hurricanes chances was that the turnovers came in bunches. In two of their league losses, to Virginia and Virginia Tech, the Hurricanes committed 11 turnovers (half of their league-leading total). That promiscuity with the pigskin is what cost Randy Shannon his job (the Hurricanes added 7 more turnovers in non-conference losses to Ohio State and South Florida) and is something new coach Al Golden will need to correct if he is to take Miami to their first ever ACC Championship Game.

So Who Was Worse Than Their Record Showed?
Scroll back up and look at that turnover margin table. I'll give you a minute. Virginia Tech was an amazing +17 in turnovers in ACC play with just 6 turnovers committed! That's how you go undefeated despite solid, but unspectacular SDPI numbers. But that's Beamer Ball right? Virginia Tech always has ridiculous turnover margins.While the Hokies are usually rank near the top of the ACC in turnover margin, that +17 number from 2010 appears to be a bit of an outlier. While the Hokies boasted a comparably fantastic margin in 2007, it shrunk from outstanding, to merely good in 2008. I would expect a similar result in 2011.

Conference Superlatives

Best Offense: Miami 1.53
When they weren't turning the ball over, the Hurricanes were moving the ball with relative ease. Their lowest yardage output came in the conference opener against Clemson when they managed only 376 yards. If they had only averaged that number all season, they would have still ranked 8th in the conference.

Worst Offense: Wake Forest -1.96
After bidding adieu to one of the school's best quarterbacks in Riley Skinner, the Deacons struggled profoundly moving the ball in 2010. After opening conference play with 54 points in a win over Duke, the Deacons would manage just 55 total points in their next four conference games.

Best Defense: Clemson 1.39
The Tigers continued their run of outstanding play on the defensive side of the ball in 2010. Clemson has ranked either first or second in the ACC in defense each of the past five seasons.

Worst Defense: Duke -1.72
Outside of 2009, when they somehow ranked 8th, the Blue Devils have been either last or second-to-last in the ACC in defense every year since 2005.

The Descent
It was under-reported, at least by most of the college football media, but I found it interesting that both 2009 ACC Championship Game participants (Clemson and Georgia Tech) stumbled in 2010. Both posted losing overall records for the first time since 1998 (Clemson) and 1996 (Georgia Tech) respectively. Both slipped thanks to just one side of the ball. For Georgia Tech, it was their defense, which became a sieve. Their potent triple option offense was strong, but unable to compensate for their defensive shortcomings. For Clemson, it was their offense, which crumbled, and wasted the best defense in the ACC. Clemson's fall can be attributed to perhaps the most important aspect of modern football, the forward pass.Quarterback Kyle Parker deferred a few million dollars in order to return to Clemson, and he hoped, bring an ACC title to Death Valley. Unfortunately, Parker regressed in his return, and the Tigers could never realistically entertain thoughts of an ACC championship. Parker's completion percentage declined a little, but the significant declines came in his yards per attempt and touchdowns. Without a big play receiver (like Jacoby Ford or CJ Spiller), Clemson was unable to generate big plays in the passing game. They also had a very tough time scoring.The Tigers were anemic moving the football (as seen in their SDPI numbers), and they were equally inept scoring touchdowns. Their 16 total touchdowns in eight league games tied for second fewest in the conference with Wake Forest. Plus, the Tigers had by far the fewest passing touchdowns. Even the woeful passing attacks at Wake Forest and Boston College had more, as did the team that ran the ball on virtually every snap (Georgia Tech). Of course, all the blame should not fall at the feet of Kyle Parker. The Tigers top quartet of receivers in 2010 (DeAndre Hopkins, Jaron Brown, Dwayne Allen, and Jamie Harper), had a combined 28 receptions heading into 2010. All four return in 2011, so even without Kyle Parker, the Clemson offense has a good chance of improving even as they must break in a signal caller.