luckadjusted
CFB Week 4 · 2026

Week 2 2026 · September 12, 2026

East Tennessee State at North Carolina, Week 2 2026: who deserved to win?

North Carolina beat East Tennessee State 35–3, and the replays back it up: with the way both teams actually played, North Carolina wins 10 of 10.

Before kickoff North Carolina was a 99% favorite.

Final

East Tennessee State Buccaneers 3
North Carolina Tar Heels 35

September 12, 2026 · Kenan Stadium · Closing line: North Carolina −36.5

Luck index 0 North Carolina about even · 0 East Tennessee 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. East Tennessee State wins 0, North Carolina wins 10.

  1. 1 ETSU 7 UNC 15
  2. 2 ETSU 10 UNC 28
  3. 3 ETSU 17 UNC 38
  4. 4 ETSU 7 UNC 32
  5. 5 ETSU 0 UNC 28
  6. 6 ETSU 0 UNC 31
  7. 7 ETSU 3 UNC 37
  8. 8 ETSU 0 UNC 38
  9. 9 ETSU 0 UNC 42
  10. 10 ETSU 3 UNC 52

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

East Tennessee State wins 0% of them, North Carolina 100%. The line is what actually happened: North Carolina by 32.

Show as a table
Final margin in the replaysShare of replays
East Tennessee State by 17+0.0%
East Tennessee State by 9–160.0%
East Tennessee State by 1–80.2%
Level after regulation0.1%
North Carolina by 1–81.8%
North Carolina by 9–164.0%
North Carolina by 17+94.0%

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.

No play in this game swung win probability by luck.

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 +3.8 points to North Carolina: the final margin was North Carolina by 32, without the luck North Carolina by 28.2. 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.

  • E. Johnson, 49 yds missed · 54% expected
  • A. Burrell, 48 yds missed · 57% expected
  • E. Johnson, 41 yds made · 68% expected
Bar: expected chance of a make. Filled dot: made. Open dot: missed or blocked.

Penalties: East Tennessee State 6 for 65 yards, North Carolina 5 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 9:40 Holding on East Tennessee State, 10 yards 0% UNC +0.6 pts
Q1 2:16 False Start on East Tennessee State, 5 yards · pre-snap 0% UNC +1.0 pts
Q1 2:06 False Start on North Carolina, 0 yards · pre-snap 0% ETSU 0.0 pts
Q2 12:13 Personal Foul on East Tennessee State, 15 yards 0% UNC +1.6 pts
Q2 10:34 Holding on East Tennessee State, 10 yards 0% UNC +0.6 pts
Q2 10:32 Face Mask on East Tennessee State, 15 yards, wiping out the play 0% UNC +2.2 pts
Q2 7:04 False Start on North Carolina, 5 yards · pre-snap 0% ETSU +0.1 pts
Q3 11:16 Face Mask on North Carolina, 15 yards 0% ETSU +1.6 pts
Q3 6:39 Pass Interference on North Carolina, 10 yards 0% ETSU +1.8 pts
Q4 11:24 Holding on East Tennessee State, 10 yards 0% UNC +0.6 pts
Q4 1:25 Holding on North Carolina, 10 yards, wiping out the play 0% ETSU +1.2 pts

When it happened

North Carolina’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 North Carolina was ahead in it, below while East Tennessee State was.
#WhenWhat happenedWin probability forNext drive
1 Q1 14:17 North Carolina was stopped on 3rd & 53rd & 4th downs · 45% expected +0% ETSU UNC: Punt
2 Q1 11:50 East Tennessee State converted 3rd & 13rd & 4th downs · 77% expected +0% ETSU ETSU: Turnover
3 Q1 8:23 East Tennessee State converted 3rd & 33rd & 4th downs · 55% expected +0% ETSU ETSU: Punt
4 Q1 4:56 East Tennessee State converted 3rd & 23rd & 4th downs · 64% expected +0% ETSU ETSU: Punt
5 Q1 2:57 East Tennessee State was stopped on 3rd & 23rd & 4th downs · 64% expected +0% UNC ETSU: Punt
6 Q2 12:13 Personal Foul on East Tennessee State, 15 yardsJudgment calls +0% UNC UNC: Punt
7 Q2 10:32 Face Mask on East Tennessee State, 15 yards, wiping out the playJudgment calls +0% UNC UNC: Punt
8 Q2 8:11 E. Johnson missed a 49-yard field goalKicks · 54% expected for him, 3 of 8 from 45+ before +0% UNC ETSU: Punt

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

East Tennessee State 0% · North Carolina 100%

Final margin
North Carolina by 32
Luck in points
3.8 for North Carolina
Luck-adjusted margin
North Carolina by 28.2
Replay with same day's form
East Tennessee State 0% · North Carolina 100% 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 2 2026 games · East Tennessee State · North Carolina

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