FCS Playoff Probabilities, Entering the First Round

The FCS Playoffs are underway, and while we never got around to doing bracketology for them this year, we do have Movelor ratings for every FCS team, so last night we built out a simulator and ran the simulations hot, meaning we let ratings change with results the same way they do in our FBS college football model.

It’s a compelling FCS season, with North Dakota State’s down year and James Madison’s departure for the FBS opening the door to new powers. South Dakota State is the team to beat, but Sacramento State and Montana State were dominant in the Big Sky, and between Montana and Weber State, that league has two wild cards who could make a lot of noise. The Bison, as you’d expect, are still good as well, and Incarnate Word is on the rise, viewed by Movelor as only 3.7 points worse than the FCS’s best. It’s a regionally dominated scene—the CAA is badly down with the Dukes gone, so all contenders are in the northwest quadrant of the country—but college football is a regionally dominated sport by nature, and a scenario in which fellow 8-0 conference foes Sacramento State and Montana State finally meet in the playoff or Montana gets a shot at revenge against the Bobcats or NDSU and SDSU square off for the title is a heck of a script.

At the same time, though, this highlights the weaknesses of a 24-team playoff system. For one thing, big leagues can’t have conference championships. Both Sacramento State and Montana State finished 11-0. For another, we aren’t going to see many title contenders this weekend, and those that we will see—Montana and Weber State—are heavy favorites. The only game expected to be close and expected to significantly affect the title is Idaho’s trip to Southeastern Louisiana, which is kind of like an FBS matchup between Washington and Baylor in terms of prestige.

Enough from me, though. Let’s look at the numbers. Here’s how Movelor views the 24 remaining teams, prior to today’s games:

TeamMovelor
South Dakota State18.6
Sacramento State17.6
North Dakota State15.8
Montana State15.4
Montana15.0
Incarnate Word14.9
Weber State11.0
Idaho7.6
Samford4.9
Furman4.2
William & Mary3.3
North Dakota3.1
Richmond1.9
Holy Cross0.9
Southeast Missouri State0.1
Southeastern Louisiana-0.2
Elon-0.9
New Hampshire-4.3
Gardner-Webb-4.9
Fordham-5.0
St. Francis (PA)-5.3
Delaware-5.4
Eastern Kentucky-6.0
Davidson-19.1

And here’s where that gets us after 10,000 simulations:

TeamRound of 16QuarterfinalsSemifinalsChampionshipChampion
South Dakota State100.0%95.4%86.9%60.6%30.8%
Sacramento State100.0%90.1%60.6%39.4%21.5%
Montana State100.0%70.2%60.3%25.6%12.5%
North Dakota State100.0%61.7%49.1%23.3%12.1%
Incarnate Word100.0%81.9%33.0%17.2%8.9%
Montana88.2%36.6%25.3%11.5%6.6%
Weber State75.6%24.8%17.4%6.6%3.1%
Idaho62.7%32.5%10.0%3.0%1.2%
William & Mary100.0%74.8%16.5%3.5%1.0%
Samford100.0%54.8%12.8%3.3%0.8%
Holy Cross100.0%67.5%8.5%2.0%0.4%
Furman70.4%13.7%3.4%1.2%0.4%
North Dakota24.4%5.0%3.0%0.7%0.2%
Richmond94.7%9.9%2.3%0.6%0.1%
Southeastern Louisiana37.3%12.7%2.1%0.4%0.1%
Fordham40.1%12.9%1.1%0.2%0.0%
Delaware57.1%2.6%1.0%0.1%0.0%
Elon29.6%4.4%0.8%0.1%0.0%
Gardner-Webb45.0%11.9%1.5%0.1%0.0%
Eastern Kentucky55.0%13.3%1.3%0.2%0.0%
New Hampshire59.9%19.6%1.6%0.3%0.0%
Southeast Missouri State11.8%1.7%0.7%0.1%0.0%
St. Francis (PA)42.9%2.0%0.9%0.1%0.0%
Davidson5.3%0.1%0.0%0.0%0.0%

It’s the Jacks’ title to lose, but the field is the favorite. What a field it is.

The Barking Crow's resident numbers man. Was asked to do NIT Bracketology in 2018 and never looked back. Fields inquiries on Twitter: @joestunardi.
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