luckadjusted
CFB Week 4 · 2026

Week 3 2026 · September 19, 2026

Bowling Green at Iowa State, Week 3 2026: who deserved to win?

Iowa State beat Bowling Green 55–7, and the replays back it up: with the way both teams actually played, Iowa State wins 10 of 10.

Before kickoff Iowa State was a 93% favorite.

Final

Bowling Green Falcons 7
Iowa State Cyclones 55

September 19, 2026 · Jack Trice Stadium · Closing line: Iowa State −22.5

Luck index 0 Iowa State about even · 0 Bowling Green

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. Bowling Green wins 0, Iowa State wins 10.

  1. 1 BGSU 7 ISU 28
  2. 2 BGSU 7 ISU 36
  3. 3 BGSU 0 ISU 35
  4. 4 BGSU 3 ISU 42
  5. 5 BGSU 3 ISU 45
  6. 6 BGSU 3 ISU 49
  7. 7 BGSU 7 ISU 56
  8. 8 BGSU 7 ISU 59
  9. 9 BGSU 7 ISU 63
  10. 10 BGSU 0 ISU 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

Bowling Green wins 0% of them, Iowa State 100%. The line is what actually happened: Iowa State by 48.

Show as a table
Final margin in the replaysShare of replays
Bowling Green by 17+0.0%
Bowling Green by 9–160.0%
Bowling Green by 1–80.0%
Level after regulation0.0%
Iowa State by 1–80.4%
Iowa State by 9–161.7%
Iowa State by 17+97.8%

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 +5.9 points to Iowa State: the final margin was Iowa State by 48, without the luck Iowa State by 42.1. 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.

  • K. Konrardy, 54 yds missed · 49% expected
  • K. Konrardy, 39 yds made · 76% expected
  • K. Konrardy, 40 yds made · 74% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Bowling Green 5 for 42 yards, Iowa State 4 for 50 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 13:51 False Start on Bowling Green, 5 yards · pre-snap +1% ISU +1.0 pts
Q1 3:38 Personal Foul on Iowa State, 15 yards +1% BGSU +1.6 pts
Q2 4:58 Personal Foul on Iowa State, 15 yards 0% BGSU +0.9 pts
Q3 11:20 Holding on Iowa State, 10 yards, wiping out the play 0% BGSU +1.1 pts
Q3 11:20 Holding on Iowa State, 10 yards 0% BGSU +0.6 pts
Q3 9:12 False Start on Bowling Green, 5 yards · pre-snap 0% ISU +0.6 pts
Q4 11:10 Pass Interference on Bowling Green, 15 yards 0% ISU +0.8 pts
Q4 8:27 False Start on Bowling Green, 5 yards · pre-snap 0% ISU +0.5 pts
Q4 6:56 Personal Foul on Bowling Green, 12 yards 0% ISU +0.7 pts

When it happened

Iowa State’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 Iowa State was ahead in it, below while Bowling Green was.
#WhenWhat happenedWin probability forNext drive
1 Q1 14:49 Bowling Green fumbled and recovered itFumble bounces · loose balls are close to 50/50 +1% BGSU BGSU: Punt
2 Q1 13:51 False Start on Bowling Green, 5 yardsPre-snap flags +1% ISU ISU: Missed field goal
3 Q1 12:30 Bowling Green converted 3rd & 23rd & 4th downs · 60% expected +1% BGSU BGSU: Punt
4 Q1 10:34 Bowling Green was stopped on 3rd & 133rd & 4th downs · 20% expected +0% ISU BGSU: Punt
5 Q1 7:19 K. Konrardy missed a 54-yard field goalKicks · 49% expected for him, 10 of 18 from 45+ before +2% BGSU ISU: Touchdown
6 Q1 6:24 Bowling Green was stopped on 3rd & 83rd & 4th downs · 28% expected +1% ISU BGSU: Punt
7 Q1 3:38 Personal Foul on Iowa State, 15 yardsJudgment calls +1% BGSU BGSU: Punt
8 Q2 12:14 Bowling Green fumbled and Iowa State recoveredFumble bounces · loose balls are close to 50/50 +1% ISU BGSU: 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

Bowling Green 0% · Iowa State 100%

Final margin
Iowa State by 48
Luck in points
5.9 for Iowa State
Luck-adjusted margin
Iowa State by 42.1
Replay with same day's form
Bowling Green 0% · Iowa State 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 2026 games · Bowling Green · Iowa State

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