Boise State’s third-down conversion rate with Juelz Goff and without Juelz Goff
, ,
Against what the season’s ratings expected, Boise State was 14.8 percentage points over with Juelz Goff and 11.3 percentage points under without Juelz Goff in 2026, 5 games against 2. The plain averages are 58.7% and 42.2%, a difference of 16.5%.
Juelz Goff, running back: 64 rushing yards and 20 carries in 5 games this season.
3 games without Juelz Goff is still too small a sample for the statistics to say much, but maybe you can find something if you squint.
third-down conversion rate a game over expected
A +26.1% difference in third-down conversion rate over expected with Juelz Goff vs without Juelz Goff is unusual: shuffle which games were with Juelz Goff and it comes up 5 times in 100.
A +16.5% difference in third-down conversion rate with Juelz Goff vs without Juelz Goff is about what you’d expect.
The games
| Side | Date | Game | Result | 3rd downs | Expected |
|---|---|---|---|---|---|
| Sep 5, 2026 | @ Oregon | L | 26.7% | 40.1% | |
| Sep 12, 2026 | vs Memphis | W | 46.2% | 42.5% | |
| Sep 19, 2026 | vsSSouth Dakota | W | 61.5% | — | |
| Sep 26, 2026 | @ Western Michigan | W | 71.4% | 41.9% | |
| Oct 3, 2026 | vs Utah State | W | 61.5% | 45.6% | |
| Oct 10, 2026 | @ Fresno State | W | 38.5% | 47.7% | |
| Oct 24, 2026 | @ Washington State | W | 58.3% | 44.6% | |
| Oct 31, 2026 | vs Texas State | W | 56.3% | 45.3% |
Method
- Expected is an offense and a defense a team, fit over every 2026 game between two teams in the table with the game being read left out, plus 1.4% for the home team (the edge the fit finds once strength is in), nothing at a neutral site.
- Each expected number is then fit to the season’s games: a game bears out about 40% of the difference the model predicts.
- The shuffle keeps the season’s shape: the games are cut in two where one date leaves the least variance, each game is read against its stretch, and the sides are shuffled only inside each stretch.
- South Dakota has no other game in the table, so that game has no expected number and sits out the second figure.
- Who played is read from the schools’ box scores’ participation lists for 7 of these 8 games; in the other game a player is counted as in it when the box score has a stat for him.