luckadjusted
CFB Week 4 · 2026

Week 2 2026 · September 12, 2026

Arizona State at Texas A&M, Week 2 2026: who deserved to win?

Texas A&M beat Arizona State 48–20, but the replays call it close to a coin flip: with the way both teams played, Texas A&M wins 4 of 10.

Texas A&M won on an off day: it played far below what the matchup promised. In a fresh game against Arizona State it would win 82% of the time; with this day’s form, 45%. The numbers

Before kickoff Texas A&M was an 84% favorite.

Final

Arizona State Sun Devils 20
Texas A&M Aggies 48

September 12, 2026 · Kyle Field · Closing line: Texas A&M −15.5

Luck index +55 Texas A&M lucky · −55 Arizona 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. Arizona State wins 6, Texas A&M wins 4.

  1. 1 ASU 29 TA&M 0
  2. 2 ASU 31 TA&M 10
  3. 3 ASU 24 TA&M 10
  4. 4 ASU 24 TA&M 13
  5. 5 ASU 23 TA&M 16
  6. 6 ASU 26 TA&M 23
  7. 7 ASU 28 TA&M 31
  8. 8 ASU 20 TA&M 27
  9. 9 ASU 14 TA&M 27
  10. 10 ASU 3 TA&M 24

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.

Texas A&M won on an off day

It played far below what the matchup promised. In a fresh game against Arizona State it would win 82% of the time; with this day’s form, 45%.

38 points apart for Texas A&M: the gap is how differently this game went from what the two teams usually are.

UnitThis gameUsual levelBetter or worse than usual
Arizona State offenseEPA per play gained +0.04 +0.07 worse by 0.03
Arizona State defenseEPA per play allowed +0.04 +0.04 better by 0.00
Texas A&M offenseEPA per play gained +0.04 +0.13 worse by 0.09
Texas A&M defenseEPA per play allowed +0.04 +0.01 worse by 0.03

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

Arizona State wins 55% of them, Texas A&M 45%, counting the 3% still level after regulation as half each. The line is what actually happened: Texas A&M by 28.

Show as a table
Final margin in the replaysShare of replays
Arizona State by 17+16.6%
Arizona State by 9–1618.2%
Arizona State by 1–819.0%
Level after regulation2.7%
Texas A&M by 1–821.9%
Texas A&M by 9–1612.3%
Texas A&M by 17+9.3%

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 +6.2 points to Texas A&M: the final margin was Texas A&M by 28, without the luck Texas A&M by 21.8. 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.

  • C. Smith, 30 yds made · 86% expected
  • D. Olano, 22 yds made · 93% expected
  • C. Smith, 35 yds made · 81% expected
  • D. Olano, 39 yds made · 74% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Arizona State 9 for 62 yards, Texas A&M 1 for 5 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 8:43 Illegal Substitution on Arizona State, 5 yards, wiping out the play · pre-snap +2% TA&M +1.9 pts
Q1 5:18 Offside on Arizona State, 2 yards · pre-snap +1% TA&M +0.6 pts
Q1 1:04 Illegal Formation on Arizona State, 5 yards · pre-snap +1% TA&M +1.3 pts
Q2 14:59 Offside on Arizona State, 5 yards, wiping out the play · pre-snap 0% TA&M +0.2 pts
Q2 8:41 Ineligible Downfield on Arizona State, 5 yards +1% TA&M +0.8 pts
Q3 9:47 Face Mask on Arizona State, 15 yards +1% TA&M +0.8 pts
Q3 8:11 Holding on Arizona State, 10 yards +5% TA&M +3.3 pts
Q3 2:02 Illegal Block on Arizona State, 10 yards +2% TA&M +0.6 pts
Q4 7:46 False Start on Texas A&M, 5 yards · pre-snap 0% ASU +0.5 pts
Q4 5:58 Delay of Game on Arizona State, 5 yards · pre-snap 0% TA&M +0.7 pts

When it happened

Texas A&M’s chance of winning

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 Texas A&M was ahead in it, below while Arizona State was.
#WhenWhat happenedWin probability forNext drive
1 Q1 0:41 Arizona State converted 3rd & 63rd & 4th downs · 32% expected +3% ASU ASU: Touchdown
2 Q2 14:32 Texas A&M converted 3rd & 53rd & 4th downs · 39% expected +3% TA&M TA&M: Touchdown
3 Q2 10:44 Texas A&M converted 4th & 23rd & 4th downs · 59% expected +3% TA&M TA&M: Touchdown
4 Q2 9:15 Texas A&M converted 3rd & 43rd & 4th downs · 36% expected +3% TA&M TA&M: Punt
5 Q3 8:11 Holding on Arizona State, 10 yardsJudgment calls +5% TA&M TA&M: Touchdown
6 Q3 3:39 Arizona State converted 3rd & 73rd & 4th downs · 28% expected +3% ASU ASU: Punt
7 Q3 2:46 Texas A&M was stopped on 3rd & 63rd & 4th downs · 35% expected +3% ASU TA&M: Punt
8 Q4 8:38 Return touchdown by Texas A&MSpecial teams +6% TA&M TA&M: 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

Arizona State 0% · Texas A&M 100%

Final margin
Texas A&M by 28
Luck in points
6.2 for Texas A&M
Luck-adjusted margin
Texas A&M by 21.8
Replay with same day's form
Arizona State 55% · Texas A&M 45% 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 2 2026 games · Arizona State · Texas A&M

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