luckadjusted
CFB Week 4 · 2026

Week 3 2025 · September 13, 2025

Ohio at Ohio State, Week 3 2025: who deserved to win?

Ohio State beat Ohio 37–9, and the replays back it up: with the way both teams actually played, Ohio State wins 10 of 10.

Before kickoff Ohio State was a 97% favorite.

Final

Ohio Bobcats 9
Ohio State Buckeyes 37

September 13, 2025 · Ohio Stadium · Closing line: Ohio State −28.5

Luck index 0 Ohio State about even · 0 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 0, Ohio State wins 10.

  1. 1 OHIO 21 OSU 52
  2. 2 OHIO 7 OSU 44
  3. 3 OHIO 7 OSU 48
  4. 4 OHIO 0 OSU 44
  5. 5 OHIO 0 OSU 48
  6. 6 OHIO 0 OSU 51
  7. 7 OHIO 0 OSU 55
  8. 8 OHIO 0 OSU 58
  9. 9 OHIO 0 OSU 62
  10. 10 OHIO 0 OSU 66

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 0% of them, Ohio State 100%. The line is what actually happened: Ohio State by 28.

Show as a table
Final margin in the replaysShare of replays
Ohio by 17+0.0%
Ohio by 9–160.0%
Ohio by 1–80.1%
Level after regulation0.0%
Ohio State by 1–80.4%
Ohio State by 9–161.8%
Ohio State by 17+97.8%

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 +1.0 points to Ohio: the final margin was Ohio State by 28, without the luck Ohio State by 29. 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.

  • J. Fielding, 38 yds made · 77% expected
  • J. Fielding, 20 yds made · 95% expected
  • B. Peacock, 44 yds made · 64% expected
  • J. Fielding, 22 yds made · 94% expected
  • Extra point missed · 98% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Ohio 3 for 25 yards, Ohio State 6 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 11:20 Delay of Game on Ohio State, 5 yards · pre-snap +1% OHIO +1.9 pts
Q1 8:13 False Start on Ohio State, 5 yards · pre-snap 0% OHIO +0.6 pts
Q2 15:00 Personal Foul on Ohio State, 15 yards 0% OHIO +1.6 pts
Q2 6:05 Penalty on Ohio, 15 yards 0% OSU +1.2 pts
Q2 6:05 Unsportsmanlike Conduct on Ohio State, 0 yards 0% OHIO 0.0 pts
Q2 2:21 False Start on Ohio, 5 yards · pre-snap 0% OSU +0.3 pts
Q2 2:18 False Start on Ohio, 5 yards · pre-snap 0% OSU +0.3 pts
Q2 1:20 Holding on Ohio State, 10 yards 0% OHIO +0.7 pts
Q3 14:07 Delay of Game on Ohio State, 5 yards · pre-snap 0% OHIO +0.4 pts

When it happened

Ohio State’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 Ohio State was ahead in it, below while Ohio was.
#WhenWhat happenedWin probability forNext drive
1 Q1 15:00 Ohio State was stopped on 3rd & 43rd & 4th downs · 43% expected +1% OHIO OSU: Turnover on downs
2 Q1 11:20 Ohio State was stopped on 4th & 43rd & 4th downs · 42% expectedOhio was stopped on 3rd & 83rd & 4th downs · 30% expectedDelay of Game on Ohio State, 5 yardsPre-snap flags +1% OHIO OSU: Field goal
3 Q1 8:13 Ohio State converted 3rd & 53rd & 4th downs · 46% expectedOhio State was stopped on 3rd & 83rd & 4th downs · 35% expectedFalse Start on Ohio State, 5 yardsPre-snap flags +1% OHIO OSU: Field goal
4 Q1 1:54 Ohio was stopped on 3rd & 103rd & 4th downs · 25% expectedJ. Fielding made a 38-yard field goalKicks · 77% expected for him +1% OHIO OHIO: Punt
5 Q2 2:29 Ohio State converted 3rd & 103rd & 4th downs · 31% expected +1% OSU OSU: Turnover
6 Q3 14:07 Ohio missed an extra pointKicks · extra points are made about 98% of the timeDelay of Game on Ohio State, 5 yardsPre-snap flags +1% OSU OHIO: Punt
7 Q3 11:19 Ohio was stopped on 3rd & 143rd & 4th downs · 19% expectedJ. Fielding made a 22-yard field goalKicks · 94% expected for him +0% OHIO OHIO: Punt
8 Q3 6:16 Ohio converted 3rd & 83rd & 4th downs · 29% expectedOhio was stopped on 3rd & 93rd & 4th downs · 27% expected +1% OHIO OHIO: Punt

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 0% · Ohio State 100%

Final margin
Ohio State by 28
Luck in points
1.0 for Ohio
Luck-adjusted margin
Ohio State by 29.0
Replay with same day's form
Ohio 0% · Ohio State 100% 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 3 2025 games · Ohio · Ohio State

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