luckadjusted
CFB Week 4 · 2026

Week 1 2025 · August 30, 2025

Florida Atlantic at Maryland, Week 1 2025: who deserved to win?

Maryland beat Florida Atlantic 39–7, and the replays lean its way: with the same day's form, it wins 7 of 10. Florida Atlantic had the bounces: pre-snap flags alone were worth 18 points of win probability to Florida Atlantic.

Before kickoff Maryland was an 86% favorite. The biggest swing (Q1, 6:38 left): Return touchdown by Maryland, worth 8 points of win probability to Maryland.

Final

Florida Atlantic Owls 7
Maryland Terrapins 39

August 30, 2025 · SECU Stadium · Closing line: Maryland −16.5

Luck index +32 Maryland lucky · −32 Florida Atlantic

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 Atlantic wins 3, Maryland wins 7.

  1. 1 FAU 31 MD 10
  2. 2 FAU 41 MD 31
  3. 3 FAU 27 MD 24
  4. 4 FAU 16 MD 18
  5. 5 FAU 34 MD 40
  6. 6 FAU 24 MD 34
  7. 7 FAU 27 MD 41
  8. 8 FAU 13 MD 31
  9. 9 FAU 10 MD 34
  10. 10 FAU 17 MD 49

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

Florida Atlantic wins 32% of them, Maryland 68%, counting the 3% still level after regulation as half each. The line is what actually happened: Maryland by 32.

Show as a table
Final margin in the replaysShare of replays
Florida Atlantic by 17+8.3%
Florida Atlantic by 9–168.7%
Florida Atlantic by 1–814.3%
Level after regulation3.4%
Maryland by 1–820.1%
Maryland by 9–1617.4%
Maryland by 17+27.8%

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 +20.1 points to Florida Atlantic: the final margin was Maryland by 32, without the luck Maryland by 52.1. 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.

  • S. O'Haire, 49 yds made · 56% expected
  • S. O'Haire, 24 yds made · 92% expected
  • S. O'Haire, 42 yds made · 69% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Florida Atlantic 6 for 62 yards, Maryland 13 for 90 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 14:39 Face Mask on Maryland, 15 yards +2% FAU +1.5 pts
Q1 13:45 Encroachment on Maryland, 5 yards, wiping out the play · pre-snap +5% FAU +3.9 pts
Q1 13:03 Delay of Game on Maryland, 5 yards · pre-snap +1% FAU +0.7 pts
Q1 12:10 Offside on Maryland, 5 yards · pre-snap +2% FAU +1.3 pts
Q1 10:57 Offside on Maryland, 5 yards · pre-snap +1% FAU +0.8 pts
Q1 9:52 Delay of Game on Maryland, 5 yards · pre-snap +1% FAU +0.4 pts
Q1 3:10 Offside on Maryland, 5 yards, wiping out the play · pre-snap +7% FAU +4.4 pts
Q2 10:42 False Start on Maryland, 5 yards · pre-snap 0% FAU +0.4 pts
Q2 6:22 False Start on Maryland, 5 yards · pre-snap 0% FAU +1.0 pts
Q2 3:13 False Start on Florida Atlantic, 5 yards · pre-snap 0% FAU +0.6 pts
Q2 1:51 False Start on Maryland, 5 yards · pre-snap 0% FAU +0.6 pts
Q3 13:54 Holding on Maryland, 10 yards 0% FAU +2.0 pts
Q3 12:34 Face Mask on Florida Atlantic, 15 yards 0% MD +1.6 pts
Q3 12:09 Pass Interference on Florida Atlantic, 14 yards 0% MD +0.8 pts
Q3 1:09 False Start on Florida Atlantic, 5 yards · pre-snap 0% MD +0.6 pts
Q4 12:56 Roughing the Passer on Maryland, 15 yards 0% FAU +2.1 pts
Q4 10:51 Unsportsmanlike Conduct on Florida Atlantic, 15 yards 0% MD +2.2 pts
Q4 9:58 False Start on Maryland, 5 yards · pre-snap 0% FAU +0.8 pts
Q4 6:54 Pass Interference on Florida Atlantic, 8 yards 0% MD +0.5 pts

When it happened

Maryland’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 Maryland was ahead in it, below while Florida Atlantic was.
#WhenWhat happenedWin probability forNext drive
1 Q1 14:39 Face Mask on Maryland, 15 yardsJudgment calls +2% FAU FAU: Turnover on downs
2 Q1 13:45 Encroachment on Maryland, 5 yards, wiping out the playPre-snap flags +5% FAU FAU: Turnover on downs
3 Q1 13:19 Florida Atlantic converted 3rd & 53rd & 4th downs · 34% expected +2% FAU FAU: Turnover on downs
4 Q1 10:48 Florida Atlantic was stopped on 4th & 43rd & 4th downs · 31% expected +2% MD FAU: Punt
5 Q1 9:52 Maryland was stopped on 3rd & 103rd & 4th downs · 30% expectedDelay of Game on Maryland, 5 yardsPre-snap flags +2% FAU MD: Punt
6 Q1 6:38 Return touchdown by MarylandSpecial teams +8% MD MD: Punt
7 Q1 5:48 Florida Atlantic converted 3rd & 173rd & 4th downs · 14% expected +3% FAU FAU: Touchdown
8 Q1 3:10 Offside on Maryland, 5 yards, wiping out the playPre-snap flags +7% FAU FAU: 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

Florida Atlantic 0% · Maryland 100%

Final margin
Maryland by 32
Luck in points
20.1 for Florida Atlantic
Luck-adjusted margin
Maryland by 52.1
Replay with same day's form
Florida Atlantic 32% · Maryland 68% 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 · Florida Atlantic · Maryland

More from Week 1 2025

Every week 1 game, 2025