luckadjusted
CFB Week 4 · 2026

Week 3 2026 · September 19, 2026

West Virginia vs Virginia, Week 3 2026: who deserved to win?

West Virginia beat Virginia 38–27, and the replays back it up: with the way both teams actually played, West Virginia wins 9 of 10.

An off day for Virginia: its defense played far below its usual level. In a fresh game against West Virginia it would win 67% of the time; with this day’s form, 7%. The numbers

Before kickoff Virginia was a 75% favorite. The biggest swing (Q4, 9:13 left): W. Bettridge missed a 39-yard field goal, worth 13 points of win probability to West Virginia.

Final

West Virginia Mountaineers 38
Virginia Cavaliers 27

September 19, 2026 · Bank of America Stadium · Closing line: Virginia −10.5

Luck index +7 West Virginia about even · −7 Virginia

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. West Virginia wins 9, Virginia wins 1.

  1. 1 WVU 58 UVA 14
  2. 2 WVU 34 UVA 0
  3. 3 WVU 38 UVA 10
  4. 4 WVU 34 UVA 10
  5. 5 WVU 34 UVA 13
  6. 6 WVU 24 UVA 7
  7. 7 WVU 33 UVA 20
  8. 8 WVU 26 UVA 17
  9. 9 WVU 16 UVA 13
  10. 10 WVU 19 UVA 29

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.

An off day for Virginia

Its defense played far below its usual level. In a fresh game against West Virginia it would win 67% of the time; with this day’s form, 7%.

60 points apart for Virginia: the gap is how differently this game went from what the two teams usually are.

UnitThis gameUsual levelBetter or worse than usual
West Virginia offenseEPA per play gained +0.33 −0.01 better by 0.35
West Virginia defenseEPA per play allowed +0.09 +0.07 worse by 0.02
Virginia offenseEPA per play gained +0.09 +0.05 better by 0.04
Virginia defenseEPA per play allowed +0.33 +0.03 worse by 0.31

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

West Virginia wins 93% of them, Virginia 7%, counting the 1% still level after regulation as half each. The line is what actually happened: West Virginia by 11.

Show as a table
Final margin in the replaysShare of replays
West Virginia by 17+65.5%
West Virginia by 9–1615.2%
West Virginia by 1–812.1%
Level after regulation1.0%
Virginia by 1–83.8%
Virginia by 9–161.8%
Virginia by 17+0.7%

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 +2.3 points to West Virginia: the final margin was West Virginia by 11, without the luck West Virginia by 8.7. 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.

  • W. Bettridge, 39 yds missed · 76% expected
  • J. Cassidy, 21 yds made · 94% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: West Virginia 6 for 50 yards, Virginia 5 for 43 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 14:42 False Start on West Virginia, 5 yards · pre-snap +3% UVA +1.7 pts
Q1 6:00 Pass Interference on Virginia, 8 yards +4% WVU +3.1 pts
Q1 1:42 False Start on West Virginia, 5 yards · pre-snap +1% UVA +0.7 pts
Q2 12:49 Offside on Virginia, 5 yards · pre-snap +1% WVU +0.8 pts
Q2 12:14 Illegal Formation on West Virginia, 5 yards · pre-snap 0% UVA +1.2 pts
Q3 6:13 Tripping on West Virginia, 12 yards, wiping out the play +10% UVA +3.4 pts
Q3 3:10 Illegal Formation on Virginia, 5 yards · pre-snap +1% WVU +0.3 pts
Q3 1:50 Block Below the Waist on Virginia, 15 yards +6% WVU +1.6 pts
Q4 0:50 Holding on Virginia, 10 yards 0% WVU +2.1 pts
Q4 0:42 Targeting on West Virginia, 13 yards 0% UVA +2.3 pts
Q4 0:32 Pass Interference on West Virginia, 10 yards 0% UVA +2.0 pts

When it happened

Virginia’s chance of winning

As low as 0% and as high as 88%. 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 Virginia was ahead in it, below while West Virginia was.
#WhenWhat happenedWin probability forNext drive
1 Q3 9:06 Virginia converted 4th & 103rd & 4th downs · 29% expected +13% UVA UVA: Touchdown
2 Q3 6:13 Tripping on West Virginia, 12 yards, wiping out the playJudgment calls +10% UVA UVA: Punt
3 Q3 1:50 Block Below the Waist on Virginia, 15 yardsJudgment calls +6% WVU WVU: Touchdown
4 Q3 0:12 West Virginia converted 3rd & 73rd & 4th downs · 32% expected +11% WVU WVU: Touchdown
5 Q4 14:16 Virginia converted 3rd & 53rd & 4th downs · 44% expectedVirginia fumbled and recovered itFumble bounces · loose balls are close to 50/50 +10% UVA UVA: Missed field goal
6 Q4 9:47 Virginia was stopped on 3rd & 73rd & 4th downs · 37% expected +7% WVU UVA: Missed field goal
7 Q4 9:13 W. Bettridge missed a 39-yard field goalKicks · 76% expected for him +13% WVU UVA: Turnover on downs
8 Q4 6:58 West Virginia converted 3rd & 53rd & 4th downs · 40% expected +6% WVU WVU: Touchdown

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

West Virginia 91% · Virginia 9%

Final margin
West Virginia by 11
Luck in points
2.3 for West Virginia
Luck-adjusted margin
West Virginia by 8.7
Replay with same day's form
West Virginia 93% · Virginia 7% 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 · West Virginia · Virginia

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