luckadjusted
CFB Week 4 · 2026

Week 10 2025 · November 1, 2025

Louisville at Virginia Tech, Week 10 2025: who deserved to win?

Louisville beat Virginia Tech 28–16, and the replays back it up: with the way both teams actually played, Louisville wins 10 of 10.

Before kickoff Louisville was a 75% favorite. The biggest swing (Q4, 6:30 left): Virginia Tech was stopped on 3rd & 2, worth 8 points of win probability to Louisville.

Final

Louisville Cardinals 28
Virginia Tech Hokies 16

November 1, 2025 · Lane Stadium · Closing line: Louisville −10.5

Luck index +5 Louisville about even · −5 Virginia Tech

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. Louisville wins 10, Virginia Tech wins 0.

  1. 1 LOU 45 VT 0
  2. 2 LOU 44 VT 7
  3. 3 LOU 42 VT 10
  4. 4 LOU 41 VT 12
  5. 5 LOU 31 VT 7
  6. 6 LOU 31 VT 10
  7. 7 LOU 21 VT 3
  8. 8 LOU 24 VT 10
  9. 9 LOU 33 VT 24
  10. 10 LOU 14 VT 10

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

Louisville wins 95% of them, Virginia Tech 5%, counting the 1% still level after regulation as half each. The line is what actually happened: Louisville by 12.

Show as a table
Final margin in the replaysShare of replays
Louisville by 17+70.6%
Louisville by 9–1614.6%
Louisville by 1–89.6%
Level after regulation1.3%
Virginia Tech by 1–82.5%
Virginia Tech by 9–161.1%
Virginia Tech by 17+0.4%

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 +3.4 points to Virginia Tech: the final margin was Louisville by 12, without the luck Louisville by 15.4. Luck shares are the fitted ones (how much of each kind is luck).

Penalties: Louisville 6 for 52 yards, Virginia Tech 5 for 46 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 7:19 False Start on Louisville, 5 yards · pre-snap +2% VT +1.3 pts
Q1 2:16 Offside on Louisville, 2 yards · pre-snap +6% VT +3.4 pts
Q2 4:59 Roughing the Passer on Virginia Tech, 15 yards +4% LOU +1.8 pts
Q2 1:50 Face Mask on Louisville, 15 yards +1% VT +0.5 pts
Q2 0:59 False Start on Virginia Tech, 5 yards · pre-snap +1% LOU +0.6 pts
Q3 13:21 Holding on Virginia Tech, 10 yards +2% LOU +0.6 pts
Q3 8:52 Unsportsmanlike Conduct on Virginia Tech, 11 yards +2% LOU +0.7 pts
Q3 2:07 False Start on Louisville, 5 yards · pre-snap +2% VT +0.7 pts
Q4 11:38 Illegal Shift on Virginia Tech, 5 yards · pre-snap +3% LOU +1.2 pts
Q4 5:40 Holding on Louisville, 10 yards +1% VT +0.6 pts
Q4 3:50 Block Below the Waist on Louisville, 15 yards +2% VT +1.1 pts

When it happened

Virginia Tech’s chance of winning

As low as 0% and as high as 65%. 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 Tech was ahead in it, below while Louisville was.
#WhenWhat happenedWin probability forNext drive
1 Q1 2:16 Offside on Louisville, 2 yardsPre-snap flags +6% VT VT: Touchdown
2 Q2 4:59 Roughing the Passer on Virginia Tech, 15 yardsJudgment calls +4% LOU LOU: Turnover on downs
3 Q2 3:07 Louisville was stopped on 4th & 13rd & 4th downs · 79% expected +7% VT LOU: End of half
4 Q3 13:27 Louisville was stopped on 3rd & 43rd & 4th downs · 51% expected +5% VT LOU: Punt
5 Q3 9:07 Louisville converted 3rd & 43rd & 4th downs · 51% expected +5% LOU LOU: Touchdown
6 Q3 2:21 Virginia Tech fumbled and recovered itFumble bounces · loose balls are close to 50/50 +5% VT VT: Punt
7 Q4 6:30 Virginia Tech was stopped on 3rd & 23rd & 4th downs · 62% expected +8% LOU VT: Turnover on downs
8 Q4 5:57 Virginia Tech was stopped on 4th & 33rd & 4th downs · 52% expected +8% LOU VT: 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

Louisville 99% · Virginia Tech 1%

Final margin
Louisville by 12
Luck in points
3.4 for Virginia Tech
Luck-adjusted margin
Louisville by 15.4
Replay with same day's form
Louisville 95% · Virginia Tech 5% 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 10 2025 games · Louisville · Virginia Tech

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