luckadjusted
CFB Week 4 · 2026

Week 10 2025 · November 1, 2025

Fresno State at Boise State, Week 10 2025: who deserved to win?

Fresno State beat Boise State 30–7, and the replays back it up: with the way both teams actually played, Fresno State wins 10 of 10.

An off day for Boise State: its offense played far below its usual level. In a fresh game against Fresno State it would win 77% of the time; with this day’s form, 4%. The numbers

Before kickoff Boise State was an 87% favorite. The biggest swing (Q2, 14:52 left): C. Boomer had a 45-yard field goal blocked, worth 8 points of win probability to Fresno State.

Final

Fresno State Bulldogs 30
Boise State Broncos 7

November 1, 2025 · Albertsons Stadium · Closing line: Boise State −17.5

Luck index +4 Fresno State about even · −4 Boise 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. Fresno State wins 10, Boise State wins 0.

  1. 1 FRES 35 BOIS 0
  2. 2 FRES 27 BOIS 0
  3. 3 FRES 23 BOIS 0
  4. 4 FRES 28 BOIS 7
  5. 5 FRES 19 BOIS 0
  6. 6 FRES 17 BOIS 0
  7. 7 FRES 20 BOIS 6
  8. 8 FRES 19 BOIS 7
  9. 9 FRES 9 BOIS 0
  10. 10 FRES 6 BOIS 3

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 Boise State

Its offense played far below its usual level. In a fresh game against Fresno State it would win 77% of the time; with this day’s form, 4%.

73 points apart for Boise State: the gap is how differently this game went from what the two teams usually are.

UnitThis gameUsual levelBetter or worse than usual
Fresno State offenseEPA per play gained −0.16 +0.07 worse by 0.23
Fresno State defenseEPA per play allowed −0.21 +0.08 better by 0.29
Boise State offenseEPA per play gained −0.21 +0.16 worse by 0.38
Boise State defenseEPA per play allowed −0.16 +0.05 better by 0.21

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

Fresno State wins 96% of them, Boise State 4%, counting the 1% still level after regulation as half each. The line is what actually happened: Fresno State by 23.

Show as a table
Final margin in the replaysShare of replays
Fresno State by 17+62.3%
Fresno State by 9–1622.9%
Fresno State by 1–810.9%
Level after regulation0.8%
Boise State by 1–82.6%
Boise State by 9–160.4%
Boise State 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 +4.5 points to Fresno State: the final margin was Fresno State by 23, without the luck Fresno State by 18.5. 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.

  • C. Boomer, 45 yds blocked · 63% expected
  • D. Lynch, 36 yds made · 78% expected
  • D. Lynch, 43 yds made · 66% expected
  • D. Lynch, 33 yds made · 83% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Fresno State 8 for 46 yards, Boise State 9 for 94 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 13:00 False Start on Fresno State, 5 yards · pre-snap +1% BOIS +0.6 pts
Q1 12:03 Holding on Boise State, 10 yards, wiping out the play +2% FRES +2.2 pts
Q1 11:51 False Start on Boise State, 5 yards · pre-snap +1% FRES +1.1 pts
Q1 11:30 False Start on Boise State, 5 yards · pre-snap +1% FRES +0.5 pts
Q1 4:50 Roughing the Passer on Boise State, 15 yards +3% FRES +1.9 pts
Q1 4:50 False Start on Fresno State, 5 yards · pre-snap +1% BOIS +0.6 pts
Q1 3:59 Unnecessary Roughness on Boise State, 9 yards +2% FRES +1.3 pts
Q1 0:43 False Start on Boise State, 5 yards · pre-snap +1% FRES +0.5 pts
Q2 14:20 False Start on Fresno State, 5 yards · pre-snap +2% BOIS +1.0 pts
Q2 13:56 False Start on Fresno State, 5 yards · pre-snap +1% BOIS +0.7 pts
Q2 1:15 Pass Interference on Boise State, 15 yards +2% FRES +1.1 pts
Q2 0:09 False Start on Fresno State, 5 yards · pre-snap 0% BOIS +0.2 pts
Q3 15:00 Unnecessary Roughness on Fresno State, 11 yards +2% BOIS +0.7 pts
Q3 14:56 Holding on Fresno State, 5 yards +1% BOIS +0.3 pts
Q3 7:54 Delay of Game on Fresno State, 5 yards · pre-snap +2% BOIS +0.7 pts
Q3 5:14 Unsportsmanlike Conduct on Boise State, 15 yards +3% FRES +1.0 pts
Q4 5:14 Pass Interference on Boise State, 15 yards 0% FRES +0.5 pts

When it happened

Boise State’s chance of winning

As low as 0% and as high as 90%. 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 Boise State was ahead in it, below while Fresno State was.
#WhenWhat happenedWin probability forNext drive
1 Q2 14:52 C. Boomer had a 45-yard field goal blockedKicks · 63% expected for him, 1 of 2 from 45+ before +8% FRES BOIS: Punt
2 Q2 7:35 Boise State converted 3rd & 83rd & 4th downs · 29% expected +4% BOIS BOIS: Touchdown
3 Q2 2:07 Boise State converted 3rd & 63rd & 4th downs · 29% expected +5% BOIS BOIS: Turnover
4 Q2 0:05 D. Lynch made a 36-yard field goalKicks · 78% expected for him +6% BOIS FRES: Punt
5 Q3 15:00 Fresno State was stopped on 3rd & 133rd & 4th downs · 21% expectedUnnecessary Roughness on Fresno State, 11 yardsJudgment calls +5% FRES FRES: Punt
6 Q3 11:48 Boise State fumbled and Fresno State recoveredFumble bounces · loose balls are close to 50/50 +7% FRES BOIS: Turnover
7 Q3 5:14 Unsportsmanlike Conduct on Boise State, 15 yardsJudgment calls +3% FRES FRES: Touchdown
8 Q3 0:44 Fresno State converted 3rd & 63rd & 4th downs · 36% expected +3% FRES FRES: 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

Fresno State 100% · Boise State 0%

Final margin
Fresno State by 23
Luck in points
4.5 for Fresno State
Luck-adjusted margin
Fresno State by 18.5
Replay with same day's form
Fresno State 96% · Boise State 4% 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 10 2025 games · Fresno State · Boise State

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