luckadjusted
CFB Week 4 · 2026

Week 12 2025 · November 11, 2025

Ohio at Western Michigan, Week 12 2025: who deserved to win?

Western Michigan beat Ohio 17–13, and the replays back it up: with the way both teams actually played, Western Michigan wins 8 of 10.

Before kickoff Western Michigan was a 54% favorite. The biggest swing (Q3, 4:13 left): Ohio converted 4th & 3, worth 9 points of win probability to Ohio.

Final

Ohio Bobcats 13
Western Michigan Broncos 17

November 11, 2025 · Waldo Stadium · Closing line: Western Michigan −1.5

Luck index +17 Western Michigan about even · −17 Ohio

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. Ohio wins 2, Western Michigan wins 8.

  1. 1 OHIO 13 WMU 0
  2. 2 OHIO 10 WMU 7
  3. 3 OHIO 13 WMU 16
  4. 4 OHIO 7 WMU 14
  5. 5 OHIO 17 WMU 27
  6. 6 OHIO 17 WMU 30
  7. 7 OHIO 0 WMU 16
  8. 8 OHIO 6 WMU 24
  9. 9 OHIO 10 WMU 33
  10. 10 OHIO 13 WMU 41

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

Ohio wins 17% of them, Western Michigan 83%, counting the 4% still level after regulation as half each. The line is what actually happened: Western Michigan by 4.

Show as a table
Final margin in the replaysShare of replays
Ohio by 17+1.5%
Ohio by 9–164.2%
Ohio by 1–810.6%
Level after regulation3.9%
Western Michigan by 1–821.4%
Western Michigan by 9–1622.6%
Western Michigan by 17+35.7%

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 +8.5 points to Ohio: the final margin was Western Michigan by 4, without the luck Western Michigan by 12.5. Luck shares are the fitted ones (how much of each kind is luck).

The kicks

How likely each kicker was to make that kick (his own record, the distance), and what happened.

  • P. Domschke, 46 yds made · 59% expected
  • P. Domschke, 26 yds missed · 88% expected
  • P. Domschke, 37 yds missed · 75% expected
  • Extra point missed · 98% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Ohio 3 for 20 yards, Western Michigan 2 for 10 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 13:25 Offside on Western Michigan, 5 yards · pre-snap 0% OHIO +1.6 pts
Q1 0:27 Encroachment on Western Michigan, 5 yards · pre-snap 0% OHIO +1.1 pts
Q2 2:00 False Start on Ohio, 5 yards · pre-snap +2% WMU +0.6 pts
Q3 6:44 Delay of Game on Ohio, 5 yards · pre-snap +2% WMU +0.6 pts
Q4 2:14 Holding on Ohio, 10 yards +3% WMU +0.4 pts

When it happened

Western Michigan’s chance of winning

As low as 36% and as high as 100%. 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 Western Michigan was ahead in it, below while Ohio was.
#WhenWhat happenedWin probability forNext drive
1 Q1 3:58 Ohio converted 4th & 23rd & 4th downs · 63% expected +5% OHIO OHIO: Touchdown
2 Q2 12:05 Western Michigan converted 4th & 73rd & 4th downs · 36% expected +9% WMU WMU: Missed field goal
3 Q2 8:46 P. Domschke missed a 26-yard field goalKicks · 88% expected for him +9% OHIO WMU: Turnover on downs
4 Q2 3:02 Western Michigan was stopped on 4th & 13rd & 4th downs · 77% expected +6% OHIO WMU: Punt
5 Q3 4:13 Ohio converted 4th & 33rd & 4th downs · 54% expected +9% OHIO OHIO: Touchdown
6 Q4 14:55 Ohio converted 3rd & 33rd & 4th downs · 47% expectedOhio missed an extra pointKicks · extra points are made about 98% of the time +4% WMU OHIO: Punt
7 Q4 11:02 Ohio was stopped on 3rd & 63rd & 4th downs · 39% expected +6% WMU OHIO: Punt
8 Q4 0:16 Western Michigan was stopped on 4th & 123rd & 4th downs · 24% expected +6% OHIO –

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

Ohio 2% · Western Michigan 98%

Final margin
Western Michigan by 4
Luck in points
8.5 for Ohio
Luck-adjusted margin
Western Michigan by 12.5
Replay with same day's form
Ohio 17% · Western Michigan 83% 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 12 2025 games · Ohio · Western Michigan

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