luckadjusted
CFB Week 4 · 2026

Week 12 2025 · November 15, 2025

Oklahoma at Alabama, Week 12 2025: who deserved to win?

Oklahoma beat Alabama 23–21, a result the replays rarely give: with the way both teams actually played, Alabama wins 9 of 10. Luck ran its way: fumble bounces alone were worth 14 points of win probability to Oklahoma.

Before kickoff Alabama was a 66% favorite. The biggest swing (Q1, 2:03 left): Return touchdown by Oklahoma, worth 25 points of win probability to Oklahoma.

Final

Oklahoma Sooners 23
Alabama Crimson Tide 21

November 15, 2025 · Bryant-Denny Stadium · Closing line: Alabama −6.5

Luck index +88 Oklahoma very lucky · −88 Alabama

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. Oklahoma wins 1, Alabama wins 9.

  1. 1 OU 17 ALA 9
  2. 2 OU 7 ALA 10
  3. 3 OU 10 ALA 14
  4. 4 OU 6 ALA 14
  5. 5 OU 10 ALA 21
  6. 6 OU 3 ALA 17
  7. 7 OU 7 ALA 24
  8. 8 OU 0 ALA 21
  9. 9 OU 10 ALA 34
  10. 10 OU 3 ALA 38

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

Oklahoma wins 12% of them, Alabama 88%, counting the 1% still level after regulation as half each. The line is what actually happened: Oklahoma by 2.

Show as a table
Final margin in the replaysShare of replays
Oklahoma by 17+0.9%
Oklahoma by 9–163.1%
Oklahoma by 1–87.1%
Level after regulation1.4%
Alabama by 1–820.9%
Alabama by 9–1619.8%
Alabama by 17+46.7%

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 +5.0 points to Oklahoma: the final margin was Oklahoma by 2, without the luck Alabama by 3. 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.

  • T. Sandell, 25 yds made · 97% expected
  • C. Talty, 36 yds blocked · 78% expected
  • T. Sandell, 52 yds made · 56% expected
  • T. Sandell, 24 yds made · 98% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Oklahoma 5 for 49 yards, Alabama 2 for 25 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 8:02 Illegal Block on Oklahoma, 15 yards +5% ALA +2.3 pts
Q2 11:17 Pass Interference on Oklahoma, 7 yards, wiping out the play +14% ALA +5.7 pts
Q2 1:11 Holding on Alabama, 10 yards, wiping out the play +4% OU +1.4 pts
Q3 13:59 Holding on Oklahoma, 10 yards +6% ALA +2.2 pts
Q3 0:14 Pass Interference on Alabama, 15 yards +4% OU +0.9 pts
Q4 7:52 False Start on Oklahoma, 5 yards · pre-snap +3% ALA +0.8 pts
Q4 7:24 Intentional Grounding on Oklahoma, 12 yards +4% ALA +0.7 pts

When it happened

Alabama’s chance of winning

As low as 0% and as high as 69%. 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 Alabama was ahead in it, below while Oklahoma was.
#WhenWhat happenedWin probability forNext drive
1 Q1 2:03 Return touchdown by OklahomaSpecial teams +25% OU OU: Touchdown
2 Q2 11:17 Pass Interference on Oklahoma, 7 yards, wiping out the playJudgment calls +14% ALA ALA: Touchdown
3 Q3 12:46 Oklahoma converted 3rd & 133rd & 4th downs · 22% expected +9% OU OU: Field goal
4 Q4 12:14 Alabama was stopped on 3rd & 53rd & 4th downs · 44% expected +7% OU ALA: Punt
5 Q4 9:38 Oklahoma converted 3rd & 63rd & 4th downs · 37% expected +11% OU OU: Punt
6 Q4 7:24 Oklahoma was stopped on 3rd & 83rd & 4th downs · 31% expectedIntentional Grounding on Oklahoma, 12 yardsJudgment calls +10% ALA OU: Punt
7 Q4 5:38 Alabama converted 3rd & 53rd & 4th downs · 43% expected +8% ALA ALA: Turnover on downs
8 Q4 2:49 Alabama was stopped on 3rd & 23rd & 4th downs · 65% expected +8% OU ALA: Turnover on downs

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

Oklahoma 32% · Alabama 68%

Final margin
Oklahoma by 2
Luck in points
5.0 for Oklahoma
Luck-adjusted margin
Alabama by 3.0
Replay with same day's form
Oklahoma 12% · Alabama 88% 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 · Oklahoma · Alabama

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