luckadjusted
CFB Week 4 · 2026

Week 14 2025 · November 29, 2025

Troy at Southern Miss, Week 14 2025: who deserved to win?

Troy beat Southern Miss 28–18, and the replays lean its way: with the same day's form, it wins 6 of 10.

Before kickoff Southern Miss was a 68% favorite. The biggest swing (Q3, 3:22 left): Southern Miss converted 3rd & 18, worth 9 points of win probability to Southern Miss.

Final

Troy Trojans 28
Southern Miss Golden Eagles 18

November 29, 2025 · M. M. Roberts Stadium · Closing line: Southern Miss −7

Luck index +37 Troy lucky · −37 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. Troy wins 6, Southern Miss wins 4.

  1. 1 TROY 41 USM 13
  2. 2 TROY 23 USM 3
  3. 3 TROY 28 USM 14
  4. 4 TROY 24 USM 14
  5. 5 TROY 23 USM 17
  6. 6 TROY 20 USM 17
  7. 7 TROY 24 USM 27
  8. 8 TROY 20 USM 27
  9. 9 TROY 17 USM 31
  10. 10 TROY 20 USM 41

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

Troy wins 63% of them, Southern Miss 37%, counting the 5% still level after regulation as half each. The line is what actually happened: Troy by 10.

Show as a table
Final margin in the replaysShare of replays
Troy by 17+26.1%
Troy by 9–1616.8%
Troy by 1–819.6%
Level after regulation4.9%
Southern Miss by 1–815.3%
Southern Miss by 9–169.8%
Southern Miss by 17+7.6%

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 +3.7 points to Southern Miss: the final margin was Troy by 10, without the luck Troy by 13.7. 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.

  • C. Wilbanks, 20 yds missed · 94% expected
  • C. Wilbanks, 27 yds made · 88% expected
  • C. Wilbanks, 46 yds missed · 60% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Troy 11 for 87 yards, Southern Miss 6 for 53 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 12:05 Offside on Troy, 5 yards · pre-snap 0% USM +1.0 pts
Q1 5:11 Kick Catch Interference on Troy, 15 yards +2% USM +1.2 pts
Q1 3:23 Pass Interference on Troy, 15 yards +1% USM +0.7 pts
Q1 3:03 Offside on Troy, 5 yards · pre-snap +1% USM +0.6 pts
Q1 2:23 Pass Interference on Troy, 10 yards +1% USM +0.5 pts
Q1 1:19 Holding on Southern Miss, 13 yards +1% TROY +0.8 pts
Q1 0:43 Offside on Troy, 3 yards · pre-snap +1% USM +0.7 pts
Q2 0:09 Holding on Southern Miss, 10 yards +2% TROY +0.7 pts
Q3 13:08 Holding on Southern Miss, 10 yards +5% TROY +1.5 pts
Q3 12:05 Holding on Southern Miss, 10 yards, wiping out the play +6% TROY +1.9 pts
Q3 10:02 Holding on Troy, 9 yards +3% USM +1.4 pts
Q4 15:00 False Start on Troy, 5 yards · pre-snap +2% USM +0.5 pts
Q4 14:23 Holding on Troy, 10 yards +7% USM +2.0 pts
Q4 12:16 False Start on Southern Miss, 5 yards · pre-snap +3% TROY +0.7 pts
Q4 2:00 False Start on Southern Miss, 5 yards · pre-snap 0% TROY +0.3 pts
Q4 1:29 Illegal Substitution on Troy, 5 yards · pre-snap 0% USM +0.1 pts
Q4 0:31 Offside on Troy, 5 yards · pre-snap 0% USM +0.6 pts

When it happened

Southern Miss’s chance of winning

As low as 0% and as high as 76%. 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 Troy was.
#WhenWhat happenedWin probability forNext drive
1 Q1 0:20 Troy converted 3rd & 43rd & 4th downs · 54% expectedC. Wilbanks missed a 20-yard field goalKicks · 94% expected for him +7% TROY TROY: Touchdown
2 Q3 13:23 Troy was stopped on 4th & 13rd & 4th downs · 82% expected +8% USM TROY: Turnover on downs
3 Q3 12:05 Holding on Southern Miss, 10 yards, wiping out the playJudgment calls +6% TROY TROY: Turnover on downs
4 Q3 5:11 Troy was stopped on 4th & 33rd & 4th downs · 60% expected +9% USM TROY: Punt
5 Q3 3:22 Southern Miss converted 3rd & 183rd & 4th downs · 15% expected +9% USM USM: Touchdown
6 Q4 14:23 Holding on Troy, 10 yardsJudgment calls +7% USM USM: Punt
7 Q4 12:48 Southern Miss was stopped on 3rd & 53rd & 4th downs · 40% expected +7% TROY USM: Punt
8 Q4 3:27 Southern Miss’s two-point try was good3rd & 4th downs · 46% expected +7% USM USM: Missed field goal

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

Troy 99% · Southern Miss 1%

Final margin
Troy by 10
Luck in points
3.7 for Southern Miss
Luck-adjusted margin
Troy by 13.7
Replay with same day's form
Troy 63% · Southern Miss 37% 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 14 2025 games · Troy · Southern Miss

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