luckadjusted
CFB Week 4 · 2026

Week 4 2025 · September 20, 2025

Gardner-Webb at Ohio, Week 4 2025: who deserved to win?

Ohio beat Gardner-Webb 52–35, and the replays back it up: with the way both teams actually played, Ohio wins 9 of 10.

Before kickoff Ohio was a 98% favorite.

Final

Gardner-Webb Runnin' Bulldogs 35
Ohio Bobcats 52

September 20, 2025 · Peden Stadium · Closing line: Ohio −30.5

Luck index +5 Ohio about even · −5 Gardner-Webb

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. Gardner-Webb wins 1, Ohio wins 9.

  1. 1 GWEB 28 OHIO 23
  2. 2 GWEB 24 OHIO 28
  3. 3 GWEB 28 OHIO 35
  4. 4 GWEB 10 OHIO 24
  5. 5 GWEB 16 OHIO 34
  6. 6 GWEB 17 OHIO 38
  7. 7 GWEB 17 OHIO 44
  8. 8 GWEB 20 OHIO 52
  9. 9 GWEB 20 OHIO 56
  10. 10 GWEB 24 OHIO 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

Gardner-Webb wins 5% of them, Ohio 95%, counting the 1% still level after regulation as half each. The line is what actually happened: Ohio by 17.

Show as a table
Final margin in the replaysShare of replays
Gardner-Webb by 17+0.4%
Gardner-Webb by 9–160.8%
Gardner-Webb by 1–83.2%
Level after regulation1.1%
Ohio by 1–89.0%
Ohio by 9–1613.7%
Ohio by 17+71.8%

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 +8.6 points to Gardner-Webb: the final margin was Ohio by 17, without the luck Ohio by 25.6. 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.

  • B. Peacock, 31 yds made · 85% expected
  • C. Viorel, 53 yds missed · 48% expected
  • Extra point missed · 98% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Gardner-Webb 3 for 25 yards, Ohio 3 for 25 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
Q2 15:00 False Start on Ohio, 5 yards · pre-snap +1% GWEB +1.3 pts
Q2 5:01 Holding on Gardner-Webb, 10 yards, wiping out the play +4% OHIO +6.4 pts
Q2 1:08 Personal Foul on Gardner-Webb, 0 yards 0% OHIO +0.7 pts
Q3 10:42 Unsportsmanlike Conduct on Ohio, 15 yards 0% GWEB +1.6 pts
Q3 4:12 Personal Foul on Gardner-Webb, 15 yards 0% OHIO +0.6 pts
Q3 1:54 Offside on Ohio, 5 yards · pre-snap 0% GWEB +3.4 pts

When it happened

Ohio’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 Ohio was ahead in it, below while Gardner-Webb was.
#WhenWhat happenedWin probability forNext drive
1 Q1 11:03 Gardner-Webb converted 4th & 23rd & 4th downs · 62% expectedGardner-Webb was stopped on 3rd & 63rd & 4th downs · 38% expectedGardner-Webb converted 4th & 23rd & 4th downs · 62% expectedGardner-Webb was stopped on 3rd & 53rd & 4th downs · 42% expected +2% GWEB GWEB: Touchdown
2 Q1 6:21 Ohio was stopped on 3rd & 113rd & 4th downs · 33% expected +2% GWEB OHIO: Field goal
3 Q2 15:00 False Start on Ohio, 5 yardsPre-snap flags +1% GWEB GWEB: Punt
4 Q2 12:59 Ohio converted 3rd & 23rd & 4th downs · 63% expectedOhio missed an extra pointKicks · extra points are made about 98% of the time +1% GWEB OHIO: Touchdown
5 Q2 12:52 Gardner-Webb was stopped on 3rd & 33rd & 4th downs · 53% expectedGardner-Webb fumbled and recovered itFumble bounces · loose balls are close to 50/50 +1% GWEB GWEB: Punt
6 Q2 6:30 Gardner-Webb converted 3rd & 33rd & 4th downs · 53% expected +1% GWEB GWEB: Punt
7 Q2 5:01 Gardner-Webb was stopped on 3rd & 33rd & 4th downs · 53% expectedHolding on Gardner-Webb, 10 yards, wiping out the playJudgment calls +5% OHIO GWEB: Punt
8 Q3 12:04 Ohio was stopped on 4th & 23rd & 4th downs · 70% expected +1% GWEB OHIO: Punt

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

Gardner-Webb 0% · Ohio 100%

Final margin
Ohio by 17
Luck in points
8.6 for Gardner-Webb
Luck-adjusted margin
Ohio by 25.6
Replay with same day's form
Gardner-Webb 5% · Ohio 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 4 2025 games · Gardner-Webb · Ohio

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