Wisconsin vs Michigan State Prediction: Will Wisconsin Cover -8.5?
Backdoor Cover’s model projects Wisconsin -5.15 for Michigan State at Wisconsin, 3.4 points off the market’s Wisconsin -8.5, and gives Wisconsin a 63% win probability.
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What this tells us
My model is less bullish on Wisconsin than the market is. It still has them winning outright, just not by as much as the spread says, so the two split on the number.
The model's side at the current line. It isn't a bet. I only bet a small share of the model's picks.
About this gap
Games with a 3 to 6 point gap covered 53.9% of the time in the backtest (616 games).
| Model vs market | Cover % | Games |
|---|---|---|
| 0–3 pts | 51.4% | 883 |
| 3–6 pts (this game) | 53.9% | 616 |
| 6–10 pts | 54.6% | 401 |
| 10+ pts | 53.0% | 181 |
Backtest: every game, weeks 2+ of 2023–25.
Weather at kickoff
No significant weather expected.
How the number is built
The model rates every FBS team on efficiency, adjusted for opponent, and refits every week. It predicts a score, which becomes a spread and a total. Backdoor Cover Picks are the few games I bet.
My track record starts with the 2026 season. Picks are posted before kickoff and graded once the game finishes.
Common questions
Who does the model project to win Wisconsin vs Michigan State?
Backdoor Cover’s model projects Wisconsin to win, with a 63% win probability.
What is the model’s predicted spread for Michigan State at Wisconsin?
The model projects Wisconsin -5.15 and the market has Wisconsin -8.5, a gap of 3.4 points.
What side does the model favor against the spread?
Michigan State +8.5, at the current number. Backdoor Cover Picks may still pass on this game.
Recent meetings
How the model is doing. 116–103–1 against the spread (53.0%), 37–26 on totals (58.7%) and 170–50 straight up (77.3%) on every game this season.
Backdoor Cover Picks
Is Michigan State at Wisconsin one of my picks? Subscribers see whether I’m betting it, and if so the side, the line and a recommended unit size.
My track record is on the Track Record page.
Season predictions: Michigan State and Wisconsin.
Published Sep 30, 2026. Numbers refreshed Oct 3, 2026.