luckadjusted
CFB Week 4 · 2026

Week 9 2025 · October 25, 2025

Texas A&M at LSU, Week 9 2025: who deserved to win?

Texas A&M beat LSU 49–25, and the replays back it up: with the way both teams actually played, Texas A&M wins 10 of 10.

An off day for LSU: its defense played far below its usual level. In a fresh game against Texas A&M it would win 46% of the time; with this day’s form, 3%. The numbers

Before kickoff Texas A&M was a 54% favorite. The biggest swing (Q3, 8:47 left): Return touchdown by Texas A&M, worth 14 points of win probability to Texas A&M.

Final

Texas A&M Aggies 49
LSU Tigers 25

October 25, 2025 · Tiger Stadium (LA) · Closing line: Texas A&M −1.5

Luck index +3 Texas A&M about even · −3 LSU

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. Texas A&M wins 10, LSU wins 0.

  1. 1 TA&M 49 LSU 0
  2. 2 TA&M 62 LSU 21
  3. 3 TA&M 51 LSU 14
  4. 4 TA&M 42 LSU 10
  5. 5 TA&M 38 LSU 10
  6. 6 TA&M 52 LSU 28
  7. 7 TA&M 37 LSU 16
  8. 8 TA&M 37 LSU 21
  9. 9 TA&M 27 LSU 16
  10. 10 TA&M 34 LSU 30

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.

An off day for LSU

Its defense played far below its usual level. In a fresh game against Texas A&M it would win 46% of the time; with this day’s form, 3%.

43 points apart for LSU: the gap is how differently this game went from what the two teams usually are.

UnitThis gameUsual levelBetter or worse than usual
Texas A&M offenseEPA per play gained +0.50 +0.12 better by 0.39
Texas A&M defenseEPA per play allowed +0.03 +0.02 worse by 0.01
LSU offenseEPA per play gained +0.03 +0.11 worse by 0.08
LSU defenseEPA per play allowed +0.50 +0.08 worse by 0.42

EPA (expected points added) per play on competitive snaps, turnovers left out because they are valued as luck. Usual level: the team’s earlier games this season plus half of last season, pulled toward the league average. One team’s defense and the other team’s offense are the same snaps, so one game can’t fully say whose day it was; it shows how far this one was from both teams’ norms.

How 4,000 replays ended

Texas A&M wins 97% of them, LSU 3%, counting the 1% still level after regulation as half each. The line is what actually happened: Texas A&M by 24.

Show as a table
Final margin in the replaysShare of replays
Texas A&M by 17+79.3%
Texas A&M by 9–1611.0%
Texas A&M by 1–86.5%
Level after regulation0.8%
LSU by 1–81.7%
LSU by 9–160.7%
LSU by 17+0.1%

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.

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 +13.3 points to Texas A&M: the final margin was Texas A&M by 24, without the luck Texas A&M by 10.7. 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.

  • D. Ramos, 30 yds made · 89% expected
  • Extra point missed · 98% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Texas A&M 6 for 65 yards, LSU 4 for 47 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 6:26 Pass Interference on Texas A&M, 15 yards +1% LSU +0.5 pts
Q2 9:18 False Start on Texas A&M, 5 yards · pre-snap +1% LSU +0.7 pts
Q2 5:30 False Start on LSU, 5 yards · pre-snap +1% TA&M +0.3 pts
Q2 5:05 Unsportsmanlike Conduct on Texas A&M, 15 yards +4% LSU +1.6 pts
Q2 0:00 Holding on Texas A&M, 10 yards, wiping out the play +2% LSU +0.6 pts
Q3 11:19 False Start on Texas A&M, 5 yards · pre-snap +2% LSU +0.7 pts
Q3 8:47 Holding on LSU, 27 yards +4% TA&M +1.7 pts
Q3 5:54 Illegal Formation on LSU, 5 yards · pre-snap +2% TA&M +0.9 pts
Q3 4:07 Holding on LSU, 10 yards +2% TA&M +1.3 pts
Q4 2:30 Unsportsmanlike Conduct on Texas A&M, 15 yards 0% LSU +1.6 pts

When it happened

LSU’s chance of winning

As low as 0% and as high as 59%. 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 LSU was ahead in it, below while Texas A&M was.
#WhenWhat happenedWin probability forNext drive
1 Q1 3:51 Texas A&M converted 3rd & 83rd & 4th downs · 32% expected +6% TA&M TA&M: Touchdown
2 Q1 0:40 Texas A&M converted 3rd & 73rd & 4th downs · 36% expected +5% TA&M TA&M: End of half
3 Q2 13:15 Texas A&M fumbled and recovered itFumble bounces · loose balls are close to 50/50 +3% TA&M TA&M: End of half
4 Q2 8:14 Texas A&M converted 3rd & 73rd & 4th downs · 36% expected +5% TA&M TA&M: Turnover
5 Q2 5:05 Unsportsmanlike Conduct on Texas A&M, 15 yardsJudgment calls +4% LSU LSU: Touchdown
6 Q3 10:41 Texas A&M converted 3rd & 43rd & 4th downs · 41% expected +6% TA&M TA&M: Touchdown
7 Q3 9:33 LSU was stopped on 3rd & 73rd & 4th downs · 36% expected +4% TA&M LSU: Punt
8 Q3 8:47 Holding on LSU, 27 yardsJudgment callsReturn touchdown by Texas A&MSpecial teams +14% TA&M TA&M: 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

Texas A&M 98% · LSU 2%

Final margin
Texas A&M by 24
Luck in points
13.3 for Texas A&M
Luck-adjusted margin
Texas A&M by 10.7
Replay with same day's form
Texas A&M 97% · LSU 3% 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 9 2025 games · Texas A&M · LSU

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