luckadjusted
CFB Week 4 · 2026

Week 7 2025 · October 11, 2025

Louisiana at James Madison, Week 7 2025: who deserved to win?

James Madison beat Louisiana 24–14, and the replays lean its way: with the same day's form, it wins 8 of 10.

Before kickoff James Madison was an 88% favorite. The biggest swing (Q2, 9:51 left): Pass Interference on James Madison, 11 yards, wiping out the play, worth 11 points of win probability to Louisiana.

Final

Louisiana Ragin' Cajuns 14
James Madison Dukes 24

October 11, 2025 · Bridgeforth Stadium · Closing line: James Madison −18.5

Luck index +21 James Madison about even · −21 Louisiana

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. Louisiana wins 2, James Madison wins 8.

  1. 1 UL 27 JMU 13
  2. 2 UL 28 JMU 24
  3. 3 UL 15 JMU 17
  4. 4 UL 17 JMU 24
  5. 5 UL 24 JMU 34
  6. 6 UL 14 JMU 28
  7. 7 UL 14 JMU 31
  8. 8 UL 3 JMU 26
  9. 9 UL 0 JMU 28
  10. 10 UL 7 JMU 44

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

Louisiana wins 21% of them, James Madison 79%, counting the 2% still level after regulation as half each. The line is what actually happened: James Madison by 10.

Show as a table
Final margin in the replaysShare of replays
Louisiana by 17+3.4%
Louisiana by 9–166.2%
Louisiana by 1–810.1%
Level after regulation1.7%
James Madison by 1–820.8%
James Madison by 9–1617.1%
James Madison by 17+40.8%

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 +1.5 points to James Madison: the final margin was James Madison by 10, without the luck James Madison by 8.5. 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.

  • T. Sterner, 51 yds blocked · 52% expected
  • M. Suarez, 48 yds missed · 57% expected
  • M. Suarez, 24 yds made · 90% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Louisiana 7 for 58 yards, James Madison 8 for 82 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 10:41 Illegal Block on Louisiana, 10 yards +1% JMU +1.3 pts
Q2 10:43 Roughing the Passer on James Madison, 15 yards +2% UL +1.0 pts
Q2 10:43 False Start on Louisiana, 5 yards · pre-snap +1% JMU +0.4 pts
Q2 9:51 Pass Interference on James Madison, 11 yards, wiping out the play +11% UL +5.6 pts
Q2 2:04 Delay of Game on James Madison, 5 yards · pre-snap +1% JMU +0.2 pts
Q3 14:55 Face Mask on Louisiana, 15 yards +2% JMU +0.9 pts
Q3 14:28 Pass Interference on James Madison, 15 yards +7% UL +3.4 pts
Q3 9:53 Holding on Louisiana, 10 yards +3% UL +1.4 pts
Q3 7:27 Holding on Louisiana, 10 yards +5% JMU +1.9 pts
Q3 5:59 Delay of Game on James Madison, 5 yards · pre-snap +3% UL +0.5 pts
Q3 2:07 False Start on Louisiana, 4 yards · pre-snap +2% JMU +0.8 pts
Q3 2:07 False Start on Louisiana, 4 yards · pre-snap 0% JMU +0.3 pts
Q4 9:20 Holding on James Madison, 10 yards +3% UL +1.7 pts
Q4 2:04 Pass Interference on James Madison, 14 yards +1% UL +0.7 pts
Q4 1:54 Pass Interference on James Madison, 7 yards +1% UL +0.6 pts

When it happened

James Madison’s chance of winning

As low as 47% 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 James Madison was ahead in it, below while Louisiana was.
#WhenWhat happenedWin probability forNext drive
1 Q2 9:51 Pass Interference on James Madison, 11 yards, wiping out the playJudgment calls +11% UL UL: Touchdown
2 Q2 6:48 T. Sterner had a 51-yard field goal blockedKicks · 52% expected for him, 2 of 3 from 45+ before +5% JMU UL: Touchdown
3 Q2 3:16 Louisiana converted 3rd & 43rd & 4th downs · 43% expected +4% UL UL: Punt
4 Q2 0:41 M. Suarez missed a 48-yard field goalKicks · 57% expected for him, 0 of 1 from 45+ before +6% UL JMU: Touchdown
5 Q2 0:05 Louisiana converted 3rd & 33rd & 4th downs · 42% expected +5% UL UL: End of half
6 Q3 14:28 Pass Interference on James Madison, 15 yardsJudgment calls +7% UL UL: Punt
7 Q3 7:27 Holding on Louisiana, 10 yardsJudgment calls +5% JMU JMU: Punt
8 Q4 12:33 James Madison converted 3rd & 43rd & 4th downs · 42% expected +4% JMU JMU: 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

Louisiana 9% · James Madison 91%

Final margin
James Madison by 10
Luck in points
1.5 for James Madison
Luck-adjusted margin
James Madison by 8.5
Replay with same day's form
Louisiana 21% · James Madison 79% 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 7 2025 games · Louisiana · James Madison

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