luckadjusted
CFB Week 4 · 2026

Week 3 2025 · September 13, 2025

Eastern Kentucky at Marshall, Week 3 2025: who deserved to win?

Marshall beat Eastern Kentucky 38–7, and the replays back it up: with the way both teams actually played, Marshall wins 10 of 10.

Before kickoff Marshall was an 83% favorite.

Final

Eastern Kentucky Colonels 7
Marshall Thundering Herd 38

September 13, 2025 · Joan C. Edwards Stadium · Closing line: Marshall −14.5

Luck index 0 Marshall about even · 0 Eastern Kentucky

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. Eastern Kentucky wins 0, Marshall wins 10.

  1. 1 EKU 9 MRSH 28
  2. 2 EKU 8 MRSH 34
  3. 3 EKU 0 MRSH 30
  4. 4 EKU 7 MRSH 41
  5. 5 EKU 0 MRSH 38
  6. 6 EKU 0 MRSH 42
  7. 7 EKU 3 MRSH 48
  8. 8 EKU 0 MRSH 49
  9. 9 EKU 2 MRSH 56
  10. 10 EKU 3 MRSH 66

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

Eastern Kentucky wins 0% of them, Marshall 100%. The line is what actually happened: Marshall by 31.

Show as a table
Final margin in the replaysShare of replays
Eastern Kentucky by 17+0.0%
Eastern Kentucky by 9–160.0%
Eastern Kentucky by 1–80.1%
Level after regulation0.1%
Marshall by 1–80.9%
Marshall by 9–161.9%
Marshall by 17+97.0%

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 +5.0 points to Eastern Kentucky: the final margin was Marshall by 31, without the luck Marshall by 36. 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.

  • L. Quinn, 19 yds made · 94% expected
  • B. Flabiano, 48 yds missed · 57% expected
  • L. Quinn, 32 yds missed · 84% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Eastern Kentucky 6 for 57 yards, Marshall 8 for 60 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 12:30 Pass Interference on Eastern Kentucky, 13 yards +2% MRSH +1.8 pts
Q1 12:24 Offside on Marshall, 5 yards · pre-snap 0% EKU +0.3 pts
Q1 6:06 Unsportsmanlike Conduct on Marshall, 15 yards +6% MRSH +5.3 pts
Q1 3:26 Unsportsmanlike Conduct on Eastern Kentucky, 15 yards +1% MRSH +1.6 pts
Q1 2:15 Offside on Eastern Kentucky, 5 yards · pre-snap 0% MRSH +0.4 pts
Q2 10:05 Pass Interference on Marshall, 15 yards 0% EKU +2.2 pts
Q2 4:28 Illegal Formation on Eastern Kentucky, 5 yards, wiping out the play · pre-snap 0% MRSH +1.0 pts
Q3 13:08 Roughing the Passer on Marshall, 0 yards 0% EKU 0.0 pts
Q3 12:18 Illegal Formation on Marshall, 5 yards, wiping out the play · pre-snap 0% EKU +2.2 pts
Q3 12:05 False Start on Marshall, 5 yards · pre-snap 0% EKU +0.7 pts
Q3 9:57 Personal Foul on Eastern Kentucky, 15 yards 0% MRSH +1.6 pts
Q3 6:05 Offside on Marshall, 5 yards · pre-snap 0% EKU +0.8 pts
Q3 4:39 Holding on Marshall, 10 yards 0% EKU +1.2 pts
Q3 1:31 Illegal Touching on Eastern Kentucky, 4 yards, wiping out the play 0% MRSH +2.3 pts

When it happened

Marshall’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 Marshall was ahead in it, below while Eastern Kentucky was.
#WhenWhat happenedWin probability forNext drive
1 Q1 14:12 Marshall was stopped on 3rd & 73rd & 4th downs · 36% expected +1% EKU MRSH: Turnover on downs
2 Q1 12:30 Pass Interference on Eastern Kentucky, 13 yardsJudgment calls +2% MRSH MRSH: Field goal
3 Q1 10:48 Eastern Kentucky was stopped on 3rd & 143rd & 4th downs · 17% expected +1% MRSH EKU: Punt
4 Q1 8:13 L. Quinn made a 19-yard field goalKicks · 94% expected for him +1% EKU MRSH: Touchdown
5 Q1 6:06 Unsportsmanlike Conduct on Marshall, 15 yardsJudgment calls +6% MRSH EKU: Punt
6 Q1 3:40 Eastern Kentucky was stopped on 3rd & 133rd & 4th downs · 18% expected +0% MRSH EKU: Punt
7 Q1 3:26 Unsportsmanlike Conduct on Eastern Kentucky, 15 yardsJudgment calls +1% MRSH MRSH: Touchdown
8 Q1 1:47 Marshall converted 3rd & 123rd & 4th downs · 24% expected +1% MRSH MRSH: 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

Eastern Kentucky 0% · Marshall 100%

Final margin
Marshall by 31
Luck in points
5.0 for Eastern Kentucky
Luck-adjusted margin
Marshall by 36.0
Replay with same day's form
Eastern Kentucky 0% · Marshall 100% 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 3 2025 games · Eastern Kentucky · Marshall

More from Week 3 2025

Every week 3 game, 2025