luckadjusted
CFB Week 4 · 2026

Week 3 2026 · September 19, 2026

Florida International at Florida Atlantic, Week 3 2026: who deserved to win?

Florida Atlantic beat Florida International 16–10, but the replays lean toward Florida International: it takes 7 of 10 with the same day's form.

Florida Atlantic won on an off day: its offense played far below its usual level. In a fresh game against Florida International it would win 66% of the time; with this day’s form, 31%. The numbers

Before kickoff Florida Atlantic was a 64% favorite. The biggest swing (Q4, 0:38 left): Pass Interference on Florida Atlantic, 15 yards, worth 8 points of win probability to Florida International.

Final

Florida International Panthers 10
Florida Atlantic Owls 16

September 19, 2026 · FAU Stadium · Closing line: Florida Atlantic −5.5

Luck index +69 Florida Atlantic very lucky · −69 Florida International

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. Florida International wins 7, Florida Atlantic wins 3.

  1. 1 FIU 28 FAU 0
  2. 2 FIU 23 FAU 3
  3. 3 FIU 20 FAU 3
  4. 4 FIU 20 FAU 6
  5. 5 FIU 13 FAU 3
  6. 6 FIU 13 FAU 7
  7. 7 FIU 9 FAU 6
  8. 8 FIU 7 FAU 10
  9. 9 FIU 7 FAU 17
  10. 10 FIU 6 FAU 23

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.

Florida Atlantic won on an off day

Its offense played far below its usual level. In a fresh game against Florida International it would win 66% of the time; with this day’s form, 31%.

35 points apart for Florida Atlantic: the gap is how differently this game went from what the two teams usually are.

UnitThis gameUsual levelBetter or worse than usual
Florida International offenseEPA per play gained −0.08 +0.05 worse by 0.13
Florida International defenseEPA per play allowed −0.19 +0.04 better by 0.23
Florida Atlantic offenseEPA per play gained −0.19 +0.11 worse by 0.29
Florida Atlantic defenseEPA per play allowed −0.08 +0.11 better by 0.19

EPA (expected points added) per play on competitive snaps, turnovers left out because they are valued as luck. Usual level: the team’s earlier games this season plus half of last season, pulled toward the league average. One team’s defense and the other team’s offense are the same snaps, so one game can’t fully say whose day it was; it shows how far this one was from both teams’ norms.

How 4,000 replays ended

Florida International wins 69% of them, Florida Atlantic 31%, counting the 6% still level after regulation as half each. The line is what actually happened: Florida Atlantic by 6.

Show as a table
Final margin in the replaysShare of replays
Florida International by 17+24.4%
Florida International by 9–1621.9%
Florida International by 1–820.3%
Level after regulation5.6%
Florida Atlantic by 1–814.4%
Florida Atlantic by 9–169.1%
Florida Atlantic by 17+4.2%

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 +9.0 points to Florida International: the final margin was Florida Atlantic by 6, without the luck Florida Atlantic by 14.9. 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.

  • C. Rogers, 45 yds missed · 63% expected
  • C. Rogers, 24 yds made · 91% expected
  • R. Czeremcha, 46 yds missed · 62% expected
  • C. Rogers, 30 yds made · 86% expected
  • C. Rogers, 36 yds made · 79% expected
  • R. Czeremcha, 36 yds made · 79% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Florida International 9 for 80 yards, Florida Atlantic 10 for 81 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 13:18 Illegal Block on Florida International, 11 yards +1% FAU +0.7 pts
Q1 8:32 False Start on Florida Atlantic, 5 yards · pre-snap +1% FIU +0.8 pts
Q1 3:19 Illegal Block on Florida International, 15 yards +3% FIU +1.8 pts
Q1 3:19 Illegal Block on Florida International, 11 yards +3% FAU +1.9 pts
Q1 2:35 Personal Foul on Florida International, 9 yards +2% FAU +1.3 pts
Q1 0:11 Face Mask on Florida International, 9 yards +2% FAU +1.3 pts
Q2 6:45 Illegal Shift on Florida Atlantic, 5 yards · pre-snap +2% FIU +1.2 pts
Q2 1:51 Holding on Florida Atlantic, 10 yards +2% FIU +1.1 pts
Q2 1:30 Illegal Use of Hands on Florida Atlantic, 3 yards +2% FIU +0.9 pts
Q2 1:04 False Start on Florida International, 5 yards · pre-snap +1% FAU +0.3 pts
Q2 1:01 Holding on Florida International, 10 yards +3% FAU +1.6 pts
Q3 14:00 False Start on Florida International, 5 yards · pre-snap +1% FAU +0.4 pts
Q3 3:55 Holding on Florida Atlantic, 8 yards, wiping out the play +6% FIU +3.1 pts
Q4 13:23 Holding on Florida Atlantic, 10 yards +3% FIU +1.0 pts
Q4 13:23 Illegal Snap on Florida Atlantic, 5 yards · pre-snap +2% FIU +0.6 pts
Q4 10:00 Pass Interference on Florida Atlantic, 15 yards +4% FIU +1.0 pts
Q4 10:00 False Start on Florida International, 5 yards · pre-snap +2% FAU +0.6 pts
Q4 4:00 Illegal Formation on Florida Atlantic, 5 yards · pre-snap +1% FIU +0.3 pts
Q4 0:38 Pass Interference on Florida Atlantic, 15 yards +8% FIU +1.2 pts

When it happened

Florida Atlantic’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 Florida Atlantic was ahead in it, below while Florida International was.
#WhenWhat happenedWin probability forNext drive
1 Q2 0:23 Florida International converted 3rd & 33rd & 4th downs · 45% expected +5% FIU FIU: Punt
2 Q3 12:23 Florida Atlantic converted 3rd & 63rd & 4th downs · 38% expected +5% FAU FAU: Field goal
3 Q3 3:55 Holding on Florida Atlantic, 8 yards, wiping out the playJudgment calls +6% FIU FIU: Field goal
4 Q4 5:32 Florida Atlantic was stopped on 3rd & 33rd & 4th downs · 55% expected +7% FIU FAU: Punt
5 Q4 5:27 Florida International was stopped on 4th & 43rd & 4th downs · 38% expected +8% FAU FIU: Turnover on downs
6 Q4 4:00 Florida International was stopped on 3rd & 53rd & 4th downs · 41% expectedIllegal Formation on Florida Atlantic, 5 yardsPre-snap flags +7% FAU FIU: Turnover on downs
7 Q4 2:38 Florida International was stopped on 4th & 53rd & 4th downs · 40% expected +4% FAU FIU: End of game
8 Q4 0:38 Florida International converted 4th & 53rd & 4th downs · 40% expectedFlorida International was stopped on 3rd & 103rd & 4th downs · 27% expectedPass Interference on Florida Atlantic, 15 yardsJudgment calls +8% FIU FIU: End of game

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

Florida International 2% · Florida Atlantic 98%

Final margin
Florida Atlantic by 6
Luck in points
9.0 for Florida International
Luck-adjusted margin
Florida Atlantic by 15.0
Replay with same day's form
Florida International 69% · Florida Atlantic 31% 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 · Florida International · Florida Atlantic

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