luckadjusted
CFB Week 4 · 2026

Week 1 2025 · August 28, 2025

Miami (OH) at Wisconsin, Week 1 2025: who deserved to win?

Wisconsin beat Miami (OH) 17–0, and the replays back it up: with the way both teams actually played, Wisconsin wins 10 of 10.

Before kickoff Wisconsin was an 87% favorite.

Final

Miami (OH) RedHawks 0
Wisconsin Badgers 17

August 28, 2025 · Camp Randall Stadium · Closing line: Wisconsin −17.5

Luck index +3 Wisconsin about even · −3 Miami (OH)

Each team’s own plays from this game, resampled into new drives 4,000 times: with the way both teams actually played, how often does this performance win? How the replay works

Ten replays. Miami (OH) wins 0, Wisconsin wins 10.

  1. 1 M-OH 11 WIS 14
  2. 2 M-OH 10 WIS 20
  3. 3 M-OH 0 WIS 13
  4. 4 M-OH 6 WIS 21
  5. 5 M-OH 3 WIS 20
  6. 6 M-OH 3 WIS 23
  7. 7 M-OH 0 WIS 23
  8. 8 M-OH 3 WIS 28
  9. 9 M-OH 0 WIS 29
  10. 10 M-OH 3 WIS 40

Three other ways to ask

Each answers a different question, so none of them replaces the replay above.

The closing betting line, turned into a probability. What everyone knew before the game.

The line plus what this game showed, weighted by how much one game can tell. It stays close to the line because one game says little.

Every kick, fumble bounce, conversion and judgment call redrawn; everything else fixed. The narrowest view of luck.

How 4,000 replays ended

Miami (OH) wins 3% of them, Wisconsin 97%, counting the 1% still level after regulation as half each. The line is what actually happened: Wisconsin by 17.

Show as a table
Final margin in the replaysShare of replays
Miami (OH) by 17+0.1%
Miami (OH) by 9–160.5%
Miami (OH) by 1–82.2%
Level after regulation0.7%
Wisconsin by 1–811.7%
Wisconsin by 9–1616.4%
Wisconsin by 17+68.5%

Where the luck was

What the luck was worth

Every lucky and unlucky play, weighted by the moment it happened: its swing in win probability, added up by kind. A missed kick in a decided game counts for nothing; the same kick at the end of a tie game can be most of a win.

Swings add up across a game, so in one that went back and forth they can pass 100%. On the scoreboard the same luck was worth +6.1 points to Wisconsin: the final margin was Wisconsin by 17, without the luck Wisconsin by 10.9. Luck shares are the fitted ones (how much of each kind is luck).

Penalties: Miami (OH) 4 for 45 yards, Wisconsin 5 for 40 yards

Every accepted flag, in order, and what it did to the helped team’s chance of winning at that moment, including any play it wiped out (points on the scoreboard in grey). A flag in a decided game is worth nothing; one at the turn of a close game can be worth most of a win. Judgment calls count toward luck, pre-snap fouls mostly don’t. How calls are valued

WhenFlagWin probability for
Q1 3:46 Ineligible Downfield on Wisconsin, 5 yards +1% M-OH +0.8 pts
Q2 12:53 Holding on Miami (OH), 10 yards +2% WIS +1.8 pts
Q2 6:29 Delay of Game on Wisconsin, 5 yards · pre-snap +1% M-OH +0.5 pts
Q2 0:14 Pass Interference on Miami (OH), 15 yards +1% WIS +0.6 pts
Q3 0:35 Holding on Wisconsin, 10 yards +1% M-OH +1.2 pts
Q4 10:42 Pass Interference on Miami (OH), 15 yards +1% WIS +2.2 pts
Q4 8:24 Holding on Miami (OH), 5 yards, wiping out the play +1% WIS +1.6 pts
Q4 5:40 Pass Interference on Wisconsin, 15 yards 0% M-OH +1.8 pts
Q4 2:51 False Start on Wisconsin, 5 yards · pre-snap 0% M-OH +1.0 pts

When it happened

Wisconsin’s chance of winning

Numbers mark the biggest luck moments, listed below.

Our in-game win probability: the score, the value of the possession and the time left, starting from the betting line. Overtime has no clock and is drawn at a fixed width. Shaded above the middle while Wisconsin was ahead in it, below while Miami (OH) was.
#WhenWhat happenedWin probability forNext drive
1 Q1 11:49 Wisconsin was stopped on 3rd & 53rd & 4th downs · 44% expected +1% M-OH WIS: Punt
2 Q1 9:30 Miami (OH) was stopped on 3rd & 33rd & 4th downs · 51% expected +2% WIS M-OH: Punt
3 Q2 12:53 Holding on Miami (OH), 10 yardsJudgment calls +2% WIS WIS: Punt
4 Q2 10:28 Wisconsin converted 3rd & 73rd & 4th downs · 36% expected +2% WIS WIS: Punt
5 Q2 8:31 Wisconsin converted 4th & 23rd & 4th downs · 64% expected +2% WIS WIS: Punt
6 Q2 3:17 Miami (OH) was stopped on 3rd & 43rd & 4th downs · 43% expected +2% WIS M-OH: Punt
7 Q3 7:06 Miami (OH) was stopped on 3rd & 83rd & 4th downs · 28% expected +2% WIS M-OH: Punt
8 Q3 6:05 Wisconsin converted 3rd & 93rd & 4th downs · 31% expected +4% WIS WIS: Touchdown

Adjust the assumptions

Disagree with how much of a fumble bounce or a pass interference call is luck? Change it and the coin-flip replay reruns in your browser.

Only coin-flips re-rolled

Miami (OH) 1% · Wisconsin 99%

Final margin
Wisconsin by 17
Luck in points
6.1 for Wisconsin
Luck-adjusted margin
Wisconsin by 10.9
Replay with same day's form
Miami (OH) 3% · Wisconsin 97% unchanged: why
How much of each is luck?

0% treats it as skill, 100% as pure luck. The tick is our fit.

What counts

None by default: our tests measured no carryover after a lucky break. Slide it up to count a break for more than its own swing. Why

Flip a play

Force the other outcome, in this game and in every replay: a made kick becomes a miss, a stop becomes a conversion, a flag goes the other way.

About these numbers

Play-by-play and expected points from CollegeFootballData.com via cfbfastR; win probability from our own model of the score, the possession and the betting line; kicks valued against each kicker’s own record. College play-by-play has no charting of drops or interception-worthy throws and no injury reports, so those kinds of luck aren’t counted here.

Methodology and validation · All Week 1 2025 games · Miami (OH) · Wisconsin

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