luckadjusted
CFB Week 4 · 2026

Week 3 2025 · September 13, 2025

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

Kentucky beat Eastern Michigan 48–23, and the replays back it up: with the way both teams actually played, Kentucky wins 9 of 10.

Before kickoff Kentucky was a 96% favorite.

Final

Eastern Michigan Eagles 23
Kentucky Wildcats 48

September 13, 2025 · Kroger Field · Closing line: Kentucky −26.5

Luck index +10 Kentucky about even · −10 Eastern Michigan

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 Michigan wins 1, Kentucky wins 9.

  1. 1 EMU 45 UK 38
  2. 2 EMU 30 UK 33
  3. 3 EMU 31 UK 38
  4. 4 EMU 21 UK 33
  5. 5 EMU 30 UK 45
  6. 6 EMU 24 UK 43
  7. 7 EMU 37 UK 59
  8. 8 EMU 37 UK 65
  9. 9 EMU 14 UK 48
  10. 10 EMU 14 UK 57

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 Michigan wins 10% of them, Kentucky 90%, counting the 1% still level after regulation as half each. The line is what actually happened: Kentucky by 25.

Show as a table
Final margin in the replaysShare of replays
Eastern Michigan by 17+1.1%
Eastern Michigan by 9–162.1%
Eastern Michigan by 1–85.8%
Level after regulation0.9%
Kentucky by 1–812.4%
Kentucky by 9–1618.0%
Kentucky by 17+59.6%

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.

No play in this game swung win probability by luck.

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 +7.2 points to Kentucky: the final margin was Kentucky by 25, without the luck Kentucky by 17.8. 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.

  • R. Kessinger, 38 yds made · 76% expected
  • R. Kessinger, 37 yds made · 78% expected
  • R. Kessinger, 50 yds made · 55% expected
  • J. Kauwe, 51 yds made · 53% expected
  • J. Kauwe, 24 yds made · 93% expected
  • R. Kessinger, 55 yds missed · 47% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Eastern Michigan 8 for 85 yards, Kentucky 6 for 53 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 7:42 Holding on Kentucky, 10 yards 0% EMU +1.2 pts
Q1 5:37 Personal Foul on Eastern Michigan, 12 yards 0% UK +1.7 pts
Q2 7:03 Pass Interference on Kentucky, 15 yards 0% EMU +1.6 pts
Q2 3:29 False Start on Kentucky, 5 yards · pre-snap 0% EMU +0.6 pts
Q3 14:56 Penalty on Kentucky, 8 yards 0% EMU +0.5 pts
Q3 11:55 False Start on Eastern Michigan, 5 yards · pre-snap 0% UK +0.7 pts
Q3 7:49 False Start on Eastern Michigan, 5 yards · pre-snap 0% UK +1.2 pts
Q3 6:41 Delay of Game on Eastern Michigan, 5 yards · pre-snap 0% UK +0.8 pts
Q3 5:53 Penalty on Kentucky, 10 yards 0% EMU +1.3 pts
Q3 0:00 Holding on Eastern Michigan, 3 yards 0% UK +1.1 pts
Q4 14:10 Personal Foul on Eastern Michigan, 0 yards 0% UK 0.0 pts
Q4 9:35 False Start on Kentucky, 5 yards · pre-snap 0% EMU +0.6 pts
Q4 8:33 Holding on Eastern Michigan, 50 yards 0% UK +2.0 pts
Q4 2:11 Illegal Snap on Eastern Michigan, 5 yards · pre-snap 0% UK +0.4 pts

When it happened

Kentucky’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 Kentucky was ahead in it, below while Eastern Michigan was.
#WhenWhat happenedWin probability forNext drive
1 Q1 10:41 Eastern Michigan was stopped on 4th & 23rd & 4th downs · 63% expected +1% UK EMU: Field goal
2 Q1 6:30 Kentucky converted 3rd & 193rd & 4th downs · 18% expected +1% UK UK: Touchdown
3 Q1 5:37 Personal Foul on Eastern Michigan, 12 yardsJudgment calls +0% UK UK: Touchdown
4 Q1 0:43 Kentucky was stopped on 3rd & 83rd & 4th downs · 35% expected +0% EMU UK: Punt
5 Q2 14:08 Eastern Michigan converted 3rd & 43rd & 4th downs · 48% expected +0% EMU EMU: Punt
6 Q3 12:49 Kentucky was stopped on 3rd & 93rd & 4th downs · 32% expected +0% EMU UK: Punt
7 Q3 8:19 Kentucky was stopped on 3rd & 43rd & 4th downs · 50% expected +0% EMU UK: Field goal
8 Q3 8:13 J. Kauwe made a 51-yard field goalKicks · 53% expected for him, 1 of 1 from 45+ before +1% UK UK: 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 Michigan 0% · Kentucky 100%

Final margin
Kentucky by 25
Luck in points
7.2 for Kentucky
Luck-adjusted margin
Kentucky by 17.8
Replay with same day's form
Eastern Michigan 10% · Kentucky 90% 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 Michigan · Kentucky

More from Week 3 2025

Every week 3 game, 2025