Putting Up Numbers· college football

San Diego State’s pass attempts with Jayden Denegal and without Jayden Denegal

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Against what the season’s ratings expected, San Diego State was 3.1 pass attempts under with Jayden Denegal and 2.4 pass attempts over without Jayden Denegal over its last 25 games, 16 games against 4. The plain averages are 22.9 and 28.3, a difference of 5.4. Both opponents outside the major colleges were with Jayden Denegal. Both games after a bye were with Jayden Denegal.

Jayden Denegal, quarterback: 2,703 passing yards, 393 pass attempts and 225 completions in 19 of those 25 games, 91% of San Diego State’s pass attempts in those games.

pass attempts a game over expected

A −5.5 difference in pass attempts over expected with Jayden Denegal vs without Jayden Denegal is about what you’d expect.

A −5.4 difference in pass attempts with Jayden Denegal vs without Jayden Denegal is about what you’d expect.

The games

with Jayden Denegalwithout Jayden Denegal
San Diego State’s games, last 25 games, each marked with Jayden Denegal or without Jayden Denegal
SideDateGameResultpass attemptsExpected
Nov 16, 2024@UNLVL2336.2
Nov 23, 2024@Utah StateL3631.0
Nov 30, 2024vsAir ForceL3326.2
Aug 28, 2025vsSStony BrookW29—
Sep 6, 2025@Washington StateL3020.8
Sep 20, 2025vsCaliforniaW1825.0
Sep 27, 2025@Northern IllinoisW2223.1
Oct 3, 2025vsColorado StateW1823.1
Oct 11, 2025@NevadaW1824.3
Oct 25, 2025@Fresno StateW1823.0
Nov 1, 2025vsWyomingW2223.7
Nov 8, 2025@HawaiiL2823.5
Nov 15, 2025vsBoise StateW1025.8
Nov 22, 2025vsSan Jose StateW1626.2
Nov 28, 2025@New MexicoL2425.7
Dec 27, 2025vsNorth Texas (neutral)L3625.3
Sep 5, 2026vsPPortland StateW21—
Sep 12, 2026@UCLAL1825.8
Sep 19, 2026vsJames MadisonL3330.7
Sep 26, 2026@ToledoL3728.5
Oct 3, 2026vsTexas StateW2336.4
Oct 10, 2026@Oregon StateL2726.6
Oct 17, 2026vsFresno StateW2230.4
Oct 24, 2026@Colorado StateL3321.0
Oct 31, 2026vsWashington StateW2226.8

Method

Read against .

  • Expected is an offense and a defense a team, fit over every game of its season between two teams in the table with the game being read left out, minus 0.3 in 2025, minus 0.1 in 2026 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 73% in 2025, 60% in 2026 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.
  • Stony Brook, Portland State have no other game in the table, so those games have no expected number and sit out the second figure.
  • Who played is read from the schools’ box scores’ participation lists for 15 of these 22 games; in the other 7 a player is counted as in them when the box score has a stat for him.
  • With him means he was the team’s quarterback that game, at least half of its pass attempts; a game he left early or came into late reads as without him.
  • 3 games in 2024 are neither with Jayden Denegal nor without Jayden Denegal: Jayden Denegal had no game for the team that season, and sit out.