luckadjusted
CFB Week 4 · 2026

New Orleans Bowl · December 23, 2025

Western Kentucky vs Southern Miss, New Orleans Bowl 2025: who deserved to win?

Western Kentucky beat Southern Miss 27–16, but the replays call it close to a coin flip: with the way both teams played, Western Kentucky wins 5 of 10. Luck ran its way: 3rd & 4th downs alone were worth 15 points of win probability to Western Kentucky.

Before kickoff Southern Miss was a 58% favorite. The biggest swing (Q1, 7:09 left): Holding on Southern Miss, 10 yards, wiping out the play, worth 12 points of win probability to Western Kentucky.

Final

Western Kentucky Hilltoppers 27
Southern Miss Golden Eagles 16

December 23, 2025 · Caesars Superdome · Closing line: Southern Miss −3

Luck index +49 Western Kentucky lucky · −49 Southern Miss

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. Western Kentucky wins 5, Southern Miss wins 5.

  1. 1 WKU 34 USM 13
  2. 2 WKU 31 USM 16
  3. 3 WKU 19 USM 10
  4. 4 WKU 6 USM 0
  5. 5 WKU 24 USM 22
  6. 6 WKU 15 USM 17
  7. 7 WKU 20 USM 26
  8. 8 WKU 17 USM 27
  9. 9 WKU 7 USM 23
  10. 10 WKU 9 USM 33

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

Western Kentucky wins 51% of them, Southern Miss 49%, counting the 5% still level after regulation as half each. The line is what actually happened: Western Kentucky by 11.

Show as a table
Final margin in the replaysShare of replays
Western Kentucky by 17+13.6%
Western Kentucky by 9–1615.4%
Western Kentucky by 1–819.1%
Level after regulation4.6%
Southern Miss by 1–819.2%
Southern Miss by 9–1615.5%
Southern Miss by 17+12.6%

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 +4.3 points to Western Kentucky: the final margin was Western Kentucky by 11, without the luck Western Kentucky by 6.8. 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. Cannon, 31 yds made · 86% expected
  • J. Cannon, 30 yds made · 87% expected
  • C. Wilbanks, 48 yds missed · 56% expected
  • C. Wilbanks, 25 yds made · 89% expected
  • C. Wilbanks, 29 yds made · 85% expected
  • C. Wilbanks, 41 yds made · 69% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Western Kentucky 9 for 79 yards, Southern Miss 13 for 110 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 13:40 Holding on Southern Miss, 10 yards +1% WKU +0.6 pts
Q1 8:47 False Start on Southern Miss, 5 yards · pre-snap +2% WKU +0.9 pts
Q1 7:09 Holding on Southern Miss, 10 yards, wiping out the play +12% WKU +5.4 pts
Q1 6:48 Illegal Block on Western Kentucky, 14 yards +2% USM +0.9 pts
Q1 2:12 Intentional Grounding on Western Kentucky, 0 yards 0% USM 0.0 pts
Q1 2:12 Intentional Grounding on Western Kentucky, 5 yards +1% USM +0.3 pts
Q2 8:16 Holding on Southern Miss, 10 yards +1% WKU +0.6 pts
Q2 5:29 Holding on Western Kentucky, 10 yards +2% USM +0.9 pts
Q2 5:21 Unsportsmanlike Conduct on Southern Miss, 15 yards +2% WKU +0.9 pts
Q2 4:50 Chop Block on Southern Miss, 15 yards +3% WKU +1.3 pts
Q2 2:03 False Start on Western Kentucky, 5 yards · pre-snap 0% USM +0.3 pts
Q2 0:52 False Start on Southern Miss, 5 yards · pre-snap 0% WKU +0.2 pts
Q3 12:40 Pass Interference on Western Kentucky, 15 yards +3% USM +1.8 pts
Q3 12:37 Holding on Southern Miss, 10 yards +2% WKU +1.3 pts
Q3 11:29 False Start on Southern Miss, 5 yards · pre-snap +1% WKU +0.5 pts
Q3 10:12 Offside on Southern Miss, 5 yards, wiping out the play · pre-snap +1% USM +0.4 pts
Q3 8:48 False Start on Western Kentucky, 5 yards · pre-snap +2% USM +0.8 pts
Q3 5:01 Illegal Block on Southern Miss, 10 yards +2% WKU +0.6 pts
Q3 4:51 Illegal Block on Southern Miss, 10 yards +2% WKU +0.6 pts
Q3 4:33 Unsportsmanlike Conduct on Western Kentucky, 15 yards +5% USM +1.6 pts
Q4 9:51 Holding on Western Kentucky, 10 yards +4% USM +0.9 pts
Q4 7:54 Offside on Southern Miss, 0 yards · pre-snap 0% WKU 0.0 pts

When it happened

Southern Miss’s chance of winning

As low as 0% and as high as 87%. 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 Southern Miss was ahead in it, below while Western Kentucky was.
#WhenWhat happenedWin probability forNext drive
1 Q1 11:47 Western Kentucky was stopped on 3rd & 113rd & 4th downs · 27% expected +9% USM WKU: Field goal
2 Q1 7:09 Holding on Southern Miss, 10 yards, wiping out the playJudgment calls +12% WKU WKU: Punt
3 Q2 11:16 Western Kentucky was stopped on 3rd & 93rd & 4th downs · 30% expected +12% USM WKU: Field goal
4 Q3 0:10 Western Kentucky converted 3rd & 53rd & 4th downs · 43% expected +8% WKU WKU: Punt
5 Q4 11:39 Western Kentucky converted 3rd & 103rd & 4th downs · 29% expected +12% WKU WKU: Touchdown
6 Q4 6:26 Southern Miss fumbled and recovered itFumble bounces · loose balls are close to 50/50 +10% USM USM: Punt
7 Q4 5:11 Western Kentucky converted 3rd & 63rd & 4th downs · 39% expected +8% WKU WKU: Touchdown
8 Q4 4:03 Western Kentucky converted 3rd & 113rd & 4th downs · 28% expected +9% WKU WKU: 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

Western Kentucky 82% · Southern Miss 18%

Final margin
Western Kentucky by 11
Luck in points
4.2 for Western Kentucky
Luck-adjusted margin
Western Kentucky by 6.8
Replay with same day's form
Western Kentucky 51% · Southern Miss 49% 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 Bowl games 2025 games · Western Kentucky · Southern Miss

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