Putting Up Numbers· college football

Marshall’s passing yards with Zion Turner and without Zion Turner

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Against what the season’s ratings expected, Marshall was 9.5 yards under with Zion Turner and 3.7 yards under without Zion Turner over its last 25 games, 4 games against 14. The plain averages are 214.0 and 215.6, a difference of 1.6. Expected was 11.1 yards higher with Zion Turner than without Zion Turner. All 10 away games were without Zion Turner. Both ranked opponents were without Zion Turner. Both opponents outside the major colleges were without Zion Turner.

Zion Turner, quarterback: 1,017 passing yards, 151 pass attempts and 98 completions in 11 of those 25 games, 50% of Marshall’s passing yards in those games.

passing yards a game over expected

A −5.8 difference in passing yards over expected with Zion Turner vs without Zion Turner is about what you’d expect.

A −1.6 difference in passing yards with Zion Turner vs without Zion Turner is about what you’d expect.

The games

with Zion Turnerwithout Zion Turner
Marshall’s games, last 25 games, each marked with Zion Turner or without Zion Turner
SideDateGameResultpassing yardsExpected
Nov 9, 2024@Southern MissW259187.1
Nov 16, 2024vsCoastal CarolinaW219196.2
Nov 23, 2024@Old DominionW210193.2
Nov 30, 2024@James MadisonW120195.1
Dec 7, 2024@LouisianaW193173.3
Aug 30, 2025@GeorgiaL129188.9
Sep 6, 2025vsMissouri StateL83229.3
Sep 13, 2025vsEEastern KentuckyW114—
Sep 20, 2025@Middle TennesseeW261240.5
Sep 27, 2025@LouisianaL258215.0
Oct 11, 2025vsOld DominionW222193.8
Oct 18, 2025vsTexas StateW280221.9
Oct 30, 2025@Coastal CarolinaL153243.5
Nov 8, 2025vsJames MadisonL166192.5
Nov 15, 2025@Georgia StateW321208.7
Nov 22, 2025@Appalachian StateL200249.2
Nov 29, 2025vsGeorgia SouthernL308217.9
Sep 5, 2026@Penn StateL103158.8
Sep 12, 2026vsMiddle TennesseeW181203.5
Sep 19, 2026@Missouri StateW197233.7
Sep 26, 2026vsGGardner-WebbW413—
Oct 3, 2026@James MadisonL309221.5
Oct 10, 2026vsCoastal CarolinaL284193.5
Oct 20, 2026vsSouth AlabamaW181253.1
Oct 31, 2026@Old DominionW142202.0

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, plus 1.8 in 2025, plus 3.9 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 68% in 2025, 59% 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.
  • Eastern Kentucky, Gardner-Webb 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, which name every player who entered the game.
  • 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.
  • 5 games in 2024 are neither with Zion Turner nor without Zion Turner: Zion Turner had no game for the team that season, and sit out.