luckadjusted
CFB Week 4 · 2026

Week 11 2025 · November 6, 2025

Georgia Southern at App State, Week 11 2025: who deserved to win?

Georgia Southern beat App State 25–23, and the replays back it up: with the way both teams actually played, Georgia Southern wins 8 of 10. App State had the bounces: kicks alone were worth 8 points of win probability to App State.

An off day for App State: it played far below what the matchup promised. In a fresh game against Georgia Southern it would win 57% of the time; with this day’s form, 18%. The numbers

Before kickoff App State was a 61% favorite. The biggest swing (Q4, 7:18 left): App State converted 4th & 14, worth 13 points of win probability to App State.

Final

Georgia Southern Eagles 25
App State Mountaineers 23

November 6, 2025 · Kidd Brewer Stadium · Closing line: App State −4.5

Luck index +18 Georgia Southern about even · −18 App State

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. Georgia Southern wins 8, App State wins 2.

  1. 1 GASO 42 APP 7
  2. 2 GASO 41 APP 14
  3. 3 GASO 34 APP 13
  4. 4 GASO 35 APP 17
  5. 5 GASO 31 APP 17
  6. 6 GASO 31 APP 21
  7. 7 GASO 27 APP 21
  8. 8 GASO 27 APP 24
  9. 9 GASO 10 APP 13
  10. 10 GASO 10 APP 24

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 App State

It played far below what the matchup promised. In a fresh game against Georgia Southern it would win 57% of the time; with this day’s form, 18%.

39 points apart for App State: the gap is how differently this game went from what the two teams usually are.

UnitThis gameUsual levelBetter or worse than usual
Georgia Southern offenseEPA per play gained +0.09 +0.09 better by 0.00
Georgia Southern defenseEPA per play allowed +0.08 +0.15 better by 0.07
App State offenseEPA per play gained +0.08 +0.11 worse by 0.04
App State defenseEPA per play allowed +0.09 +0.14 better by 0.05

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

Georgia Southern wins 82% of them, App State 18%, counting the 4% still level after regulation as half each. The line is what actually happened: Georgia Southern by 2.

Show as a table
Final margin in the replaysShare of replays
Georgia Southern by 17+38.3%
Georgia Southern by 9–1620.1%
Georgia Southern by 1–819.1%
Level after regulation4.5%
App State by 1–811.3%
App State by 9–164.4%
App State 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 +7.4 points to App State: the final margin was Georgia Southern by 2, without the luck Georgia Southern by 9.4. 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.

  • T. Bryant, 21 yds made · 94% expected
  • T. Bryant, 45 yds missed · 64% expected
  • T. Bryant, 26 yds made · 90% expected
  • D. De Freitas, 36 yds made · 80% expected
  • T. Bryant, 23 yds made · 93% expected
  • T. Bryant, 24 yds made · 92% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: Georgia Southern 6 for 40 yards, App State 4 for 40 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 9:13 False Start on Georgia Southern, 5 yards · pre-snap +2% APP +1.1 pts
Q1 7:27 Illegal Use of Hands on App State, 15 yards +4% GASO +1.6 pts
Q1 5:47 Illegal Snap on Georgia Southern, 5 yards · pre-snap +2% APP +1.0 pts
Q1 3:34 False Start on App State, 5 yards · pre-snap +2% GASO +0.8 pts
Q2 7:24 Holding on App State, 10 yards +1% GASO +0.6 pts
Q3 11:51 Illegal Snap on Georgia Southern, 5 yards · pre-snap +1% APP +0.7 pts
Q3 10:56 Holding on Georgia Southern, 10 yards +1% APP +1.1 pts
Q3 4:33 False Start on Georgia Southern, 5 yards · pre-snap 0% APP +0.3 pts
Q4 5:24 Illegal Block on App State, 10 yards +1% GASO +0.6 pts
Q4 1:47 Holding on Georgia Southern, 10 yards, wiping out the play +6% APP +0.8 pts

When it happened

App State’s chance of winning

As low as 0% and as high as 60%. 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 App State was ahead in it, below while Georgia Southern was.
#WhenWhat happenedWin probability forNext drive
1 Q1 7:55 Georgia Southern converted 3rd & 83rd & 4th downs · 37% expected +5% GASO GASO: Field goal
2 Q2 13:56 App State converted 3rd & 103rd & 4th downs · 31% expected +6% APP APP: Turnover on downs
3 Q2 12:29 App State was stopped on 3rd & 13rd & 4th downs · 80% expected +5% GASO APP: Turnover on downs
4 Q2 9:58 Georgia Southern converted 3rd & 113rd & 4th downs · 30% expected +6% GASO GASO: Touchdown
5 Q3 1:52 App State was stopped on 3rd & 13rd & 4th downs · 80% expected +5% GASO APP: End of half
6 Q4 7:18 App State converted 4th & 143rd & 4th downs · 24% expected +13% APP APP: Turnover
7 Q4 1:47 Holding on Georgia Southern, 10 yards, wiping out the playJudgment calls +6% APP –
8 Q4 0:34 Georgia Southern converted 4th & 13rd & 4th downs · 81% expected +6% GASO GASO: 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

Georgia Southern 91% · App State 9%

Final margin
Georgia Southern by 2
Luck in points
7.4 for App State
Luck-adjusted margin
Georgia Southern by 9.4
Replay with same day's form
Georgia Southern 82% · App State 18% 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 11 2025 games · Georgia Southern · App State

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