luckadjusted
CFB Week 4 · 2026

Week 12 2025 · November 15, 2025

Utah State at UNLV, Week 12 2025: who deserved to win?

UNLV beat Utah State 29–26, and the replays lean its way: with the same day's form, it wins 7 of 10.

Before kickoff UNLV was a 61% favorite. The game turned on a luck play (OT): T. Rinker missed a 41-yard field goal, worth 40 points of win probability to UNLV.

Final (OT)

Utah State Aggies 26
UNLV Rebels 29

November 15, 2025 · Allegiant Stadium · Closing line: UNLV −4.5

Luck index +32 UNLV lucky · −32 Utah State

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. Utah State wins 3, UNLV wins 7.

  1. 1 USU 34 UNLV 14
  2. 2 USU 20 UNLV 10
  3. 3 USU 15 UNLV 12
  4. 4 USU 23 UNLV 24
  5. 5 USU 20 UNLV 24
  6. 6 USU 14 UNLV 21
  7. 7 USU 20 UNLV 31
  8. 8 USU 27 UNLV 42
  9. 9 USU 17 UNLV 37
  10. 10 USU 14 UNLV 42

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

Utah State wins 32% of them, UNLV 68%, counting the 5% still level after regulation as half each. The line is what actually happened: UNLV by 3.

Show as a table
Final margin in the replaysShare of replays
Utah State by 17+5.1%
Utah State by 9–168.2%
Utah State by 1–816.1%
Level after regulation4.7%
UNLV by 1–824.1%
UNLV by 9–1618.6%
UNLV by 17+23.2%

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 +9.5 points to UNLV: the final margin was UNLV by 3, without the luck Utah State by 6.5. 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. Rinker, 41 yds missed · 73% expected
  • R. Villela, 31 yds made · 86% expected
  • R. Villela, 59 yds missed · 40% expected
  • T. Rinker, 24 yds made · 94% expected
  • R. Villela, 31 yds made · 85% expected
  • R. Villela, 32 yds made · 84% expected
  • T. Rinker, 44 yds missed · 67% expected
  • R. Villela, 39 yds missed · 75% expected
  • T. Rinker, 41 yds missed · 72% expected
  • T. Rinker, 39 yds made · 75% expected
  • Extra point missed · 98% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Utah State 5 for 60 yards, UNLV 4 for 20 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
Q2 8:25 Face Mask on Utah State, 15 yards +4% UNLV +1.6 pts
Q2 0:24 Illegal Touching on UNLV, 0 yards 0% USU 0.0 pts
Q3 10:17 Illegal Snap on Utah State, 5 yards · pre-snap +2% UNLV +0.6 pts
Q3 6:17 Holding on UNLV, 10 yards, wiping out the play +5% USU +1.5 pts
Q3 2:28 Illegal Substitution on UNLV, 5 yards · pre-snap +4% USU +1.1 pts
Q4 10:28 Holding on Utah State, 10 yards, wiping out the play +12% UNLV +2.8 pts
Q4 7:56 Illegal Forward Pass on UNLV, 5 yards +1% USU +0.3 pts
Q4 4:09 Face Mask on Utah State, 15 yards +12% UNLV +1.6 pts
Q4 3:45 Personal Foul on Utah State, 15 yards +9% UNLV +1.2 pts

When it happened

UNLV’s chance of winning

As low as 13% 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 UNLV was ahead in it, below while Utah State was.
#WhenWhat happenedWin probability forNext drive
1 Q3 4:32 UNLV converted 4th & 63rd & 4th downs · 28% expected +14% UNLV UNLV: Field goal
2 Q4 10:28 Holding on Utah State, 10 yards, wiping out the playJudgment calls +12% UNLV UNLV: Punt
3 Q4 6:56 Utah State converted 3rd & 63rd & 4th downs · 36% expected +14% USU USU: Missed field goal
4 Q4 5:52 UNLV converted 3rd & 43rd & 4th downs · 46% expected +10% UNLV UNLV: Field goal
5 Q4 4:09 Face Mask on Utah State, 15 yardsJudgment calls +12% UNLV UNLV: Field goal
6 OT R. Villela missed a 39-yard field goalKicks · 75% expected for him +34% USU –
7 OT The game turned hereT. Rinker missed a 41-yard field goalKicks · 72% expected for him +40% UNLV –
8 2OT T. Rinker made a 39-yard field goalKicks · 75% expected for him +10% UNLV –

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

Utah State 80% · UNLV 20%

Final margin
UNLV by 3
Luck in points
9.5 for UNLV
Luck-adjusted margin
Utah State by 6.5
Replay with same day's form
Utah State 32% · UNLV 68% 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 · Utah State · UNLV

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