luckadjusted
CFB Week 4 · 2026

Week 6 2025 · October 4, 2025

Washington at Maryland, Week 6 2025: who deserved to win?

Washington beat Maryland 24–20, and the replays back it up: with the way both teams actually played, Washington wins 8 of 10.

Before kickoff Washington was a 64% favorite. The biggest swing (Q4, 0:00 left): Washington was stopped on 3rd & 6, worth 15 points of win probability to Washington.

Final

Washington Huskies 24
Maryland Terrapins 20

October 4, 2025 · SECU Stadium · Closing line: Washington −5.5

Luck index +17 Washington about even · −17 Maryland

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. Washington wins 8, Maryland wins 2.

  1. 1 WASH 34 MD 0
  2. 2 WASH 26 MD 0
  3. 3 WASH 21 MD 0
  4. 4 WASH 26 MD 7
  5. 5 WASH 17 MD 3
  6. 6 WASH 21 MD 10
  7. 7 WASH 28 MD 21
  8. 8 WASH 10 MD 7
  9. 9 WASH 6 MD 10
  10. 10 WASH 13 MD 27

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

Washington wins 83% of them, Maryland 17%, counting the 5% still level after regulation as half each. The line is what actually happened: Washington by 4.

Show as a table
Final margin in the replaysShare of replays
Washington by 17+37.2%
Washington by 9–1620.9%
Washington by 1–819.9%
Level after regulation5.1%
Maryland by 1–810.0%
Maryland by 9–164.7%
Maryland by 17+2.3%

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 +4.5 points to Maryland: the final margin was Washington by 4, without the luck Washington by 8.5. 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, 26 yds made · 92% expected
  • S. O'Haire, 29 yds made · 89% expected
  • S. O'Haire, 55 yds missed · 47% expected
  • G. Gross, 36 yds made · 79% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Washington 7 for 86 yards, Maryland 5 for 31 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 12:16 Personal Foul on Washington, 32 yards 0% MD 0.0 pts
Q1 12:16 Personal Foul on Washington, 14 yards +14% MD +7.0 pts
Q1 10:09 Holding on Washington, 10 yards +4% MD +1.8 pts
Q2 13:06 Illegal Snap on Washington, 5 yards · pre-snap +2% MD +0.8 pts
Q2 1:54 False Start on Washington, 5 yards · pre-snap +1% MD +0.4 pts
Q2 0:04 Targeting on Maryland, 3 yards +1% WASH +0.5 pts
Q3 14:46 Holding on Maryland, 10 yards +1% WASH +0.5 pts
Q3 14:15 Personal Foul on Washington, 15 yards +3% MD +1.6 pts
Q3 12:24 False Start on Maryland, 5 yards · pre-snap 0% WASH +0.5 pts
Q3 4:37 False Start on Washington, 5 yards · pre-snap +1% MD +0.5 pts
Q3 0:00 Holding on Maryland, 10 yards 0% WASH +0.2 pts
Q4 14:26 Unsportsmanlike Conduct on Maryland, 3 yards +1% WASH +0.7 pts

When it happened

Maryland’s chance of winning

As low as 0% and as high as 95%. 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 Washington was.
#WhenWhat happenedWin probability forNext drive
1 Q1 12:16 Personal Foul on Washington, 32 yardsJudgment callsPersonal Foul on Washington, 14 yardsJudgment calls +14% MD MD: Field goal
2 Q1 0:34 Maryland converted 3rd & 103rd & 4th downs · 26% expected +6% MD MD: Touchdown
3 Q2 8:58 Maryland converted 4th & 33rd & 4th downs · 52% expected +6% MD MD: Field goal
4 Q4 10:00 Maryland converted 3rd & 53rd & 4th downs · 41% expected +9% MD MD: Punt
5 Q4 7:54 Washington converted 3rd & 103rd & 4th downs · 29% expected +14% WASH WASH: Touchdown
6 Q4 4:24 Washington converted 3rd & 63rd & 4th downs · 40% expected +10% WASH WASH: Touchdown
7 Q4 1:43 Maryland was stopped on 4th & 83rd & 4th downs · 30% expected +8% WASH –
8 Q4 0:00 Washington was stopped on 3rd & 63rd & 4th downs · 41% expected +15% WASH –

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

Washington 91% · Maryland 9%

Final margin
Washington by 4
Luck in points
4.5 for Maryland
Luck-adjusted margin
Washington by 8.5
Replay with same day's form
Washington 83% · Maryland 17% 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 6 2025 games · Washington · Maryland

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