luckadjusted
CFB Week 4 · 2026

Week 1 2025 · August 28, 2025

Lafayette at Bowling Green, Week 1 2025: who deserved to win?

Bowling Green beat Lafayette 26–7, and the replays back it up: with the way both teams actually played, Bowling Green wins 10 of 10.

Before kickoff Bowling Green was a 92% favorite.

Final

Lafayette Leopards 7
Bowling Green Falcons 26

August 28, 2025 · Doyt L. Perry Stadium · Closing line: Bowling Green −21.5

Luck index +5 Bowling Green about even · −5 Lafayette

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. Lafayette wins 0, Bowling Green wins 10.

  1. 1 LAF 3 BGSU 6
  2. 2 LAF 10 BGSU 17
  3. 3 LAF 3 BGSU 13
  4. 4 LAF 0 BGSU 12
  5. 5 LAF 0 BGSU 14
  6. 6 LAF 10 BGSU 27
  7. 7 LAF 0 BGSU 20
  8. 8 LAF 0 BGSU 22
  9. 9 LAF 0 BGSU 26
  10. 10 LAF 0 BGSU 33

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

Lafayette wins 5% of them, Bowling Green 95%, counting the 1% still level after regulation as half each. The line is what actually happened: Bowling Green by 19.

Show as a table
Final margin in the replaysShare of replays
Lafayette by 17+0.1%
Lafayette by 9–161.0%
Lafayette by 1–83.0%
Level after regulation1.2%
Bowling Green by 1–816.4%
Bowling Green by 9–1619.0%
Bowling Green by 17+59.2%

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 +4.6 points to Bowling Green: the final margin was Bowling Green by 19, without the luck Bowling Green by 14.4. 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.

  • J. Kleather, 30 yds made · 86% expected
  • J. Kleather, 56 yds made · 43% expected
  • J. Kleather, 39 yds made · 74% expected
  • J. Kleather, 35 yds made · 80% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Lafayette 4 for 45 yards, Bowling Green 3 for 27 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 5:55 Offside on Lafayette, 5 yards · pre-snap 0% BGSU +1.2 pts
Q2 14:07 Penalty on Bowling Green, 15 yards +1% LAF +1.8 pts
Q2 6:35 Unsportsmanlike Conduct on Lafayette, 25 yards +1% BGSU +1.5 pts
Q3 7:14 Illegal Block on Lafayette, 10 yards 0% BGSU +0.6 pts
Q3 5:19 Penalty on Bowling Green, 7 yards 0% LAF +1.7 pts
Q4 12:55 Ineligible Downfield on Lafayette, 5 yards 0% BGSU +0.7 pts
Q4 10:47 Delay of Game on Bowling Green, 5 yards · pre-snap 0% LAF +0.8 pts

When it happened

Bowling Green’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 Bowling Green was ahead in it, below while Lafayette was.
#WhenWhat happenedWin probability forNext drive
1 Q1 12:00 Bowling Green was stopped on 3rd & 53rd & 4th downs · 42% expected +1% LAF BGSU: Punt
2 Q1 10:51 Lafayette converted 3rd & 83rd & 4th downs · 31% expected +1% LAF LAF: Turnover on downs
3 Q1 8:29 Lafayette was stopped on 3rd & 23rd & 4th downs · 63% expected +1% BGSU LAF: Turnover on downs
4 Q1 8:23 Lafayette was stopped on 4th & 23rd & 4th downs · 61% expected +1% BGSU LAF: Punt
5 Q2 14:07 Penalty on Bowling Green, 15 yardsJudgment calls +1% LAF LAF: Punt
6 Q2 12:30 Lafayette was stopped on 3rd & 43rd & 4th downs · 46% expected +1% BGSU LAF: Punt
7 Q2 2:57 Bowling Green was stopped on 4th & 23rd & 4th downs · 54% expected +1% LAF BGSU: Touchdown
8 Q3 3:39 Lafayette converted 4th & 53rd & 4th downs · 32% expected +1% LAF LAF: Turnover on downs

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

Lafayette 1% · Bowling Green 99%

Final margin
Bowling Green by 19
Luck in points
4.6 for Bowling Green
Luck-adjusted margin
Bowling Green by 14.4
Replay with same day's form
Lafayette 5% · Bowling Green 95% 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 1 2025 games · Lafayette · Bowling Green

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