Friday, November 5, 2021

College Football Playoff Predictor - Week 9

As always, explanation here, data below, thoughts after.

Rank Team Agg Rank CFP Prob Change
1  Georgia 1 91.29% 7.7%
2  Ohio State 3 49.59% 6.4%
3  Oklahoma 5 49.46% 5.4%
4  Notre Dame 13 43.28% 15.9%
5  Alabama 2 42.16% -0.9%
6  Michigan State 18 37.22% 19.3%
7  Michigan 4 23.96% -25.5%
8  Wake Forest 25 15.73% 5.8%
9  Oregon 22 13.58% 1.9%
10  Baylor 21 9.99% 5.3%
11  Oklahoma State 20 9.86% 1.7%
12  Ole Miss 17 4.47% -12.8%
13  Cincinnati 7 2.58% 0.0%
14  Texas A&M 9 1.90% 0.2%
15  Pitt 10 1.51% -16.2%
16  Kentucky 36 1.22% -7.0%
17  Iowa 19 0.83% -3.9%
18  North Carolina State 23 0.70% 0.3%
19  Auburn 14 0.33% 0.2%
20  UTSA 56 0.26% -0.1%
21  Minnesota 28 0.11% 0.1%

Let's get this out of the way: Cincy is probably screwed.  Their ranking below both Michigan State and Oregon, combined with the non-ranking for conference-mates SMU and Houston probably means that the committee is not going to put them in.  So I am keeping them as a two-loss team for now, which is what explains their low ranking above.  I will change this if the situation dictates it.

Other than that, the reason for the differences between my probabilities and the initial committee rankings is mostly due to wildly disparate forecasts for the various teams.  Notre Dame has a 39% chance to finish 11-1, so they move up.  Oklahoma has a ~40% chance of being a zero or one-loss conference champ, so they remain high.  Ohio State has a 37% chance of being a 12-1 Big Ten champ, so they move up.  Michigan State has a 72% chance of losing two or more games, so they remain behind several one-loss teams.  Wake has an 84% (!) chance of losing two or more games, so they're still on the outside looking in.  Oregon has only an 11% chance of winning out....well, you get the point now.  The summarization is to wait a week or two before getting angry at me.  Everything will shake out in due time.

Conference Favorite Perc   Runner-Up Perc
ACCA Wake Forest 41.7%   North Carolina State 36.7%
ACCC Pitt 66.3%   Miami (FL) 16.0%
AMER Houston 98.1%   Cincinnati 93.3%
B10E Ohio State 74.8%   Michigan State 13.2%
B10W Minnesota 40.3%   Wisconsin 33.6%
B12 Oklahoma 85.9%   Oklahoma State 52.7%
CUSAE Marshall 40.9%   Western Kentucky 31.6%
CUSAW UTSA 84.9%   UAB 12.6%
MACE Miami (OH) 53.4%   Kent State 44.8%
MACW Northern Illinois 49.5%   Toledo 25.0%
MWCW Fresno State 64.8%   San Diego State 19.0%
MWCM Utah State 64.5%   Boise State 20.4%
P12N Oregon 65.8%   Washington State 13.1%
P12S Utah 92.5%   Arizona State 6.1%
SECE Georgia 100.0%      
SECW Alabama 80.3%   Auburn 12.9%
SUNE Appalachian State 67.4%   Coastal Carolina 31.4%
SUNW Louisiana 99.9%   ULM 0.1%

Congrats to Georgia on being the only team to conquer their division in October (FYI...Louisiana did so last night, after I compiled this table).  Oregon's remaining slate (Utah and the three PNW schools) makes them a shakier favorite than you might think.  Pitt is still your ACC favorite because the rest of the ACC is so bad that they could easily afford a mulligan.  And we're basically guaranteed a Houston-Cincy title match in the American...hooray.


No idea who would qualify for the last two spots here.  12-1 Cincy?  12-1 Wake?  11-2 Big Ten champ Ohio State? One of the other 10-2 teams?  My guess would be OSU and Wake, but maybe the committee throws up its hands and takes the Bearcats after all.  Regardless, you have to admit this would be sorta fun.


Week 10 Preview

Home Away Home Win Prob Playoff Teams Lost
Purdue Michigan State 39.2% 0.049
Nebraska Ohio State 16.7% 0.041
North Carolina Wake Forest 54.8% 0.029
Washington Oregon 36.5% 0.025
West Virginia Oklahoma State 41.2% 0.020
TCU Baylor 35.3% 0.018
Alabama LSU 93.2% 0.014
Michigan Indiana 90.4% 0.012
Ole Miss Liberty 75.5% 0.011
Texas A&M Auburn 60.7% 0.009

There's nothing close to a headliner here which is why Gameday is going to Cincinnati.  But this weekend has three things going for it.  One is six highly-ranked teams going on the road against legitimate threats (my numbers suggests there will be 2.3 losses amongst this group).  Two is a solid A&M-Auburn game in the middle of the day that will leave the victor as a minor but real threat to Bama's superiority in the West.  And three is a surprisingly important UTSA-UTEP nightcap in one of the prettiest stadiums in the land.  Could be worse.

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