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Illinois at Michigan State

Saturday, October 10 · 3:30 PM ET · Spartan Stadium
Illinois 2-3 28.4
AT
Michigan State 2-3 28.8

01 / THE NUMBER

The model makes this Michigan State -0.4. The market has it Illinois -3.5, a gap of 3.9 points toward Michigan State.

Tested against closing lines on 1,148 games, this model tracks the market rather than beating it. A large gap is a question worth asking, not a signal to follow.

SPREAD
Vegas lineIllinois -3.5
ModelMichigan State -0.4
Difference3.9

02 / PROJECTED SCORE

Illinois28.4Michigan State28.8

03 / WHERE THE MARGIN COMES FROM

Home field4.4Elo / track record2.7Running game1.0Passing game0.5Pass consistency0.3Rush consistency0.0Illinois ←→ Michigan State

Each bar is that input's contribution to the projected margin, in points, pointing toward the team it favours. They sum to 0.2 toward Illinois, before calibration.

04 / HOW THEY RATE · percentile vs all FBS

Offence
PassingRushingPass cons.Rush cons.Pass ratePace
Defence
PassingRushingPass cons.Rush cons.Pass ratePace
Illinois Michigan State
Percentile, 0–100Illinois offMichigan State off Illinois defMichigan State def
Passing80583129
Rushing71276661
Pass cons.91642361
Rush cons.69756255
Pass rate76322480
Pace53956634

Higher is better on both sides — defence is flipped so the shape reads the same way. Percentiles are taken from the opponent-adjusted ratings, so a number earned against a hard schedule ranks above the same number earned against a soft one.

05 / TEAM RATINGS

Per play, vs averageIllinois offMichigan State off Illinois defMichigan State def
Pass EPA / dropback+0.270+0.161-0.024-0.020
Rush EPA / carry+0.133+0.032-0.128-0.117
Pass success rate+0.144+0.072-0.005-0.038
Rush success rate+0.074+0.084-0.067-0.057
Pass rate+0.027-0.035+0.030-0.011
Plays per game-1.3-0.1-4.7-3.3

Opponent adjusted and shrunk toward last season — after 5 and 5 games, a rating is still part last year. On defence, negative is good.

06 / ELO

RatingIllinoisMichigan StateGap
Elo, years of results15391449 -90

Worth 2.7 points of this projection. Elo carries what three games of play-by-play can't: years of results, so a team that has been bad for a decade isn't rated average in September.

07 / SEASON SO FAR

Illinois 2-3

vs UAB42–23
vs Duke27–31
vs Southern Illinois48–10
at Ohio State19–42
vs Purdue17–24

Michigan State 2-3

vs Toledo30–20
vs Eastern Michigan35–7
at Notre Dame10–27
vs Nebraska13–31
at Wisconsin3–31