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It is safe to say that the first four weeks of the season can be described as the "best-case-scenario" for all Canes fans around. Miami is playing an exciting brand of football with a standout performance against a talented, but poorly coaches Texas A&M team, and business-performances vs the likes of Miami (OH), Bethune-Cookman and Temple. With the first four weeks gone, it is time to take a deeper look at how the math nerds of the football world are evaluating us against the likes of the other top teams on the board.
Before I start of, here is a disclaimer: I like numbers. But I do not make the numbers. The guys making the numbers have mathematical knowledge way beyond what we have on here on average. Everything will be explained. All of the data is available at: bcftoys.com
So, with that out of the way, lets get started:
There will be multiple ratings being looked at to get a better sense of the evaluation and how different we´re being looked at. There is the FEI rating, named after Brian Fremeau, who is a director at Notre Dame and has created, developed and written about this index for over a decade, there is SP+ by Bill Connelly, a former Data Analyst at the University of Missouri and there is F+, a rating that combines both metrics into one. All of these ratings have some form of preseason projection in them, as the projections of games, the rating system and the evaluation process typically factor in a preseason prediction. As the season goes on, this will be adjusted, so by Week 8, we should have a more accurate look at what is happening around the College Football world.
Here is the official FEI explanation: "FEI Overall Ratings (FEI), Offense Ratings (OFEI), and Defense Ratings (DFEI) are opponent-adjusted data representing the scoring advantage per possession a team would be expected to have on a neutral field against an average opponent, calculated from the results of non-garbage possessions in FBS vs. FBS games. Net drive efficiency (NDE) is the sum of offensive and defensive drive efficiency. Net points per drive (NPD) is the difference between offensive and opponent offensive points per drive. Net available yards percentage (NAY) is the difference between offensive and opponent offensive available yards percentage. Net yards per play (NPP) is the difference between offensive and opponent offensive yards per play. Strength of schedule ratings represent the expected number of losses an elite team two standard deviations better than average would have against each team's schedule of opponents played (ELS), the expected number of losses a good team one standard deviation above average would have against the schedule (GLS), and the expected number of losses an average team would have against the schedule (ALS)."
So, by the current FEI numbers, here is what we currently have for Miami.
FEI: .43 (28th)
OFEI: .28 (31st)
DFEI: .55 (28th)
ELS: .16 (63rd)
GLS: .55 (80th)
ALS: 1.18 (100th)
These are opponent-adjusted, with preseason projections involved too. This is important to notice, because, two of the four opponents that we played against are relatively low on the scale and Bethune-Cookman is not even present. Plus, with our teams focus of coming out of games healthy whilst cruising to victory once a big enough lead has been established, typically, these teams do not rank as high as they potentially could... right?
Here is the unadjusted, raw data for Miami:
Net drive efficiency: 2.43 (9th)
Net Points Per Drive: 2.50 (9th)
Net available yards percentage: .277 (13th)
Net Yards Per Play: 2.97 (5th)
Take away opponent-adjusting and some preseason projection and Miami is being looked at as a Top 10 team based on its performance. That is a really nice takeaway from a season that has surpassed everyones expectations so far. As the season goes on, if Miami is able to reproduce that level against ACC competition, you will see that non-adjusted and adjusted data will start to match up. To further explain the impact, here is the score projection given out from the model based from the preseason projection and the current performances by the team (Note: Bethune-Cookman is not involved here) in comparison to the actual score (in brackets):
Miami (FL) - Miami (OH): 22.6 - 14.7 (38-3)
Miami (FL) - Texas A&M: 17.2 - 23.7 (48-33)
Miami (FL) - Temple: 31.4 - 13.0 (47-7)
Miami has not only played way above its projection level, it even produced a large upset. Miami might actually get even higher if Miami (OH) continues to win, considering they produced an enormous upset against Cincinnati. So, that game against them might actually have been played far better by us than initially looked at.
According to F+, here is our ranking so far:
F+: 1.14 (19th)
OF+: .94 (25th)
DF+: 1.05 (18th)
SF+: 1.32 (6th)
Before anyone asks me why Special Teams is ranked so high: I assume its because our kicker is elite, our punting game is relatively strong and we have had multiple returns with good gain in yardage and one return TD. All of these things are relatively rare, whilst muffing a punt happens more often than returning a kick for a TD.
With the preseason projections included, F+ ranks us more better than FEI. And remember, F+ is a result of FEI+SP+. If we remove preseason projections for SP+, this happens:
The math nerds like Miami, its just up to us to prove them right.
Added to that, here is some situational data for the ones who have not fallen asleep yet:
1. Miami is elite at creating bigger plays. They rank 3rd in percentage of drives with a play that gains at least ten yards.
2. Miami allows a lot of plays that gain at least four yards (63rd). However, not allowing bigger plays has also been a strong suit, as Miami ranks 18th in the percentage of plays that allow 10 yards+.
3. The sample size is small, so take this with a grain of salt, but: Miami cannot defend short fields so far (thx to a muffed punt and a blocked punt), as they rank 125th.
4. Offensively, Miami has room to go converting short fields into TDs (45th in drives that start less than 60 yards away from the endzone). However, they have been absolutely elite in the medium range (6th, when the drive starts from the own 20-yard-line to the own 40-yard-line).
5. Overall, Miami ranks 9th in Points Per Drive and 5th in Yards Per Play.
In conclusion: We are a good team, but the early projections have been somewhat careful given the level of opposition played. In four weeks, I will revisit this, considering we will be playing Georgia Tech, UNC and Clemson. Till then:
Before I start of, here is a disclaimer: I like numbers. But I do not make the numbers. The guys making the numbers have mathematical knowledge way beyond what we have on here on average. Everything will be explained. All of the data is available at: bcftoys.com
So, with that out of the way, lets get started:
There will be multiple ratings being looked at to get a better sense of the evaluation and how different we´re being looked at. There is the FEI rating, named after Brian Fremeau, who is a director at Notre Dame and has created, developed and written about this index for over a decade, there is SP+ by Bill Connelly, a former Data Analyst at the University of Missouri and there is F+, a rating that combines both metrics into one. All of these ratings have some form of preseason projection in them, as the projections of games, the rating system and the evaluation process typically factor in a preseason prediction. As the season goes on, this will be adjusted, so by Week 8, we should have a more accurate look at what is happening around the College Football world.
Here is the official FEI explanation: "FEI Overall Ratings (FEI), Offense Ratings (OFEI), and Defense Ratings (DFEI) are opponent-adjusted data representing the scoring advantage per possession a team would be expected to have on a neutral field against an average opponent, calculated from the results of non-garbage possessions in FBS vs. FBS games. Net drive efficiency (NDE) is the sum of offensive and defensive drive efficiency. Net points per drive (NPD) is the difference between offensive and opponent offensive points per drive. Net available yards percentage (NAY) is the difference between offensive and opponent offensive available yards percentage. Net yards per play (NPP) is the difference between offensive and opponent offensive yards per play. Strength of schedule ratings represent the expected number of losses an elite team two standard deviations better than average would have against each team's schedule of opponents played (ELS), the expected number of losses a good team one standard deviation above average would have against the schedule (GLS), and the expected number of losses an average team would have against the schedule (ALS)."
So, by the current FEI numbers, here is what we currently have for Miami.
FEI: .43 (28th)
OFEI: .28 (31st)
DFEI: .55 (28th)
ELS: .16 (63rd)
GLS: .55 (80th)
ALS: 1.18 (100th)
These are opponent-adjusted, with preseason projections involved too. This is important to notice, because, two of the four opponents that we played against are relatively low on the scale and Bethune-Cookman is not even present. Plus, with our teams focus of coming out of games healthy whilst cruising to victory once a big enough lead has been established, typically, these teams do not rank as high as they potentially could... right?
Here is the unadjusted, raw data for Miami:
Net drive efficiency: 2.43 (9th)
Net Points Per Drive: 2.50 (9th)
Net available yards percentage: .277 (13th)
Net Yards Per Play: 2.97 (5th)
Take away opponent-adjusting and some preseason projection and Miami is being looked at as a Top 10 team based on its performance. That is a really nice takeaway from a season that has surpassed everyones expectations so far. As the season goes on, if Miami is able to reproduce that level against ACC competition, you will see that non-adjusted and adjusted data will start to match up. To further explain the impact, here is the score projection given out from the model based from the preseason projection and the current performances by the team (Note: Bethune-Cookman is not involved here) in comparison to the actual score (in brackets):
Miami (FL) - Miami (OH): 22.6 - 14.7 (38-3)
Miami (FL) - Texas A&M: 17.2 - 23.7 (48-33)
Miami (FL) - Temple: 31.4 - 13.0 (47-7)
Miami has not only played way above its projection level, it even produced a large upset. Miami might actually get even higher if Miami (OH) continues to win, considering they produced an enormous upset against Cincinnati. So, that game against them might actually have been played far better by us than initially looked at.
According to F+, here is our ranking so far:
F+: 1.14 (19th)
OF+: .94 (25th)
DF+: 1.05 (18th)
SF+: 1.32 (6th)
Before anyone asks me why Special Teams is ranked so high: I assume its because our kicker is elite, our punting game is relatively strong and we have had multiple returns with good gain in yardage and one return TD. All of these things are relatively rare, whilst muffing a punt happens more often than returning a kick for a TD.
With the preseason projections included, F+ ranks us more better than FEI. And remember, F+ is a result of FEI+SP+. If we remove preseason projections for SP+, this happens:
The math nerds like Miami, its just up to us to prove them right.
Added to that, here is some situational data for the ones who have not fallen asleep yet:
1. Miami is elite at creating bigger plays. They rank 3rd in percentage of drives with a play that gains at least ten yards.
2. Miami allows a lot of plays that gain at least four yards (63rd). However, not allowing bigger plays has also been a strong suit, as Miami ranks 18th in the percentage of plays that allow 10 yards+.
3. The sample size is small, so take this with a grain of salt, but: Miami cannot defend short fields so far (thx to a muffed punt and a blocked punt), as they rank 125th.
4. Offensively, Miami has room to go converting short fields into TDs (45th in drives that start less than 60 yards away from the endzone). However, they have been absolutely elite in the medium range (6th, when the drive starts from the own 20-yard-line to the own 40-yard-line).
5. Overall, Miami ranks 9th in Points Per Drive and 5th in Yards Per Play.
In conclusion: We are a good team, but the early projections have been somewhat careful given the level of opposition played. In four weeks, I will revisit this, considering we will be playing Georgia Tech, UNC and Clemson. Till then: