luckadjusted
CFB Week 4 · 2026

Week 13 2025 · November 22, 2025

Eastern Illinois at Alabama, Week 13 2025: who deserved to win?

Alabama beat Eastern Illinois 56–0, and the replays back it up: with the way both teams actually played, Alabama wins 10 of 10.

Before kickoff Alabama was a 100% favorite.

Final

Eastern Illinois Panthers 0
Alabama Crimson Tide 56

November 22, 2025 · Bryant-Denny Stadium · Closing line: Alabama −50.5

Luck index 0 Alabama about even · 0 Eastern Illinois

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. Eastern Illinois wins 0, Alabama wins 10.

  1. 1 EIU 7 ALA 41
  2. 2 EIU 0 ALA 41
  3. 3 EIU 0 ALA 46
  4. 4 EIU 0 ALA 50
  5. 5 EIU 0 ALA 52
  6. 6 EIU 0 ALA 56
  7. 7 EIU 3 ALA 62
  8. 8 EIU 0 ALA 62
  9. 9 EIU 0 ALA 66
  10. 10 EIU 0 ALA 73

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

Eastern Illinois wins 0% of them, Alabama 100%. The line is what actually happened: Alabama by 56.

Show as a table
Final margin in the replaysShare of replays
Eastern Illinois by 17+0.0%
Eastern Illinois by 9–160.0%
Eastern Illinois by 1–80.0%
Level after regulation0.1%
Alabama by 1–81.3%
Alabama by 9–164.5%
Alabama by 17+94.1%

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.

No play in this game swung win probability by luck.

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 +0.1 points to Eastern Illinois: the final margin was Alabama by 56, without the luck Alabama by 56.1. Luck shares are the fitted ones (how much of each kind is luck).

Penalties: Eastern Illinois 2 for 20 yards, Alabama 4 for 29 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 3:12 Holding on Alabama, 9 yards 0% EIU +0.6 pts
Q2 1:23 Holding on Alabama, 10 yards, wiping out the play 0% EIU +1.5 pts
Q4 10:21 False Start on Alabama, 5 yards · pre-snap 0% EIU +0.6 pts
Q4 6:55 Illegal Formation on Eastern Illinois, 5 yards · pre-snap 0% ALA +0.7 pts
Q4 4:56 Delay of Game on Alabama, 5 yards · pre-snap 0% EIU +0.5 pts
Q4 4:18 Face Mask on Eastern Illinois, 15 yards 0% ALA +0.8 pts

When it happened

Alabama’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 Alabama was ahead in it, below while Eastern Illinois was.
#WhenWhat happenedWin probability forNext drive
1 Q1 13:32 Eastern Illinois converted 3rd & 153rd & 4th downs · 14% expected +0% EIU EIU: Turnover
2 Q1 11:40 Alabama was stopped on 3rd & 23rd & 4th downs · 70% expected +0% EIU ALA: Touchdown
3 Q1 11:09 Alabama converted 4th & 13rd & 4th downs · 82% expected +0% ALA ALA: Touchdown
4 Q1 9:45 Alabama converted 3rd & 13rd & 4th downs · 76% expected +0% ALA ALA: Touchdown
5 Q1 8:03 Eastern Illinois was stopped on 3rd & 223rd & 4th downs · 10% expected +0% ALA EIU: Punt
6 Q1 3:25 Eastern Illinois was stopped on 3rd & 103rd & 4th downs · 20% expected +0% ALA EIU: Punt
7 Q4 6:55 Illegal Formation on Eastern Illinois, 5 yardsPre-snap flags +0% ALA ALA: Touchdown
8 Q4 4:18 Face Mask on Eastern Illinois, 15 yardsJudgment calls +0% ALA ALA: 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

Eastern Illinois 0% · Alabama 100%

Final margin
Alabama by 56
Luck in points
0.1 for Eastern Illinois
Luck-adjusted margin
Alabama by 56.1
Replay with same day's form
Eastern Illinois 0% · Alabama 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 13 2025 games · Eastern Illinois · Alabama

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