Putting Up Numbers· college football

Central Michigan’s third-down conversion rate with Vaughn Blue and without Vaughn Blue

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Against what the season’s ratings expected, Central Michigan was 4.0 percentage points under with Vaughn Blue and 6.7 percentage points over without Vaughn Blue over its last 25 games, 6 games against 1. The plain averages are 34.3% and 42.9%, a difference of 8.6%. All 5 home games were with Vaughn Blue. All 6 day games were with Vaughn Blue. All 7 unranked opponents were with Vaughn Blue.

Vaughn Blue, running back: 187 rushing yards, 43 carries and 5 receptions in 7 of those 25 games.

One game without Vaughn Blue is one game, not a sample, but maybe you can find something if you squint.

third-down conversion rate a game over expected

The games

with Vaughn Bluewithout Vaughn Blue
Central Michigan’s games, last 25 games, each marked with Vaughn Blue or without Vaughn Blue
SideDateGameResult3rd downsExpected
Nov 5, 2024vsBowling GreenL38.5%33.7%
Nov 12, 2024@ToledoL38.5%35.5%
Nov 19, 2024vsWestern MichiganW44.4%39.4%
Nov 30, 2024@Northern IllinoisL33.3%28.6%
Aug 29, 2025@San Jose StateW15.4%34.5%
Sep 6, 2025@PittsburghL35.3%28.9%
Sep 13, 2025@MichiganL40.0%29.9%
Sep 20, 2025vsWWagnerW45.5%—
Sep 27, 2025vsEastern MichiganW30.8%43.0%
Oct 4, 2025@AkronL33.3%35.6%
Oct 18, 2025@Bowling GreenW41.7%34.5%
Oct 25, 2025vsUMassW40.0%44.5%
Nov 1, 2025@Western MichiganL45.5%30.9%
Nov 12, 2025vsBuffaloW20.0%37.1%
Nov 19, 2025@Kent StateW35.7%42.8%
Nov 29, 2025vsToledoL33.3%33.2%
Dec 26, 2025vsNorthwestern (neutral)L27.3%35.0%
Sep 5, 2026@New MexicoL18.2%38.1%
Sep 12, 2026vsColgateW37.5%—
Sep 19, 2026vsWyomingW38.5%37.1%
Sep 26, 2026@Miami (FL)L42.9%36.1%
Oct 3, 2026vsAkronW33.3%37.9%
Oct 10, 2026@OhioL42.9%36.3%
Oct 17, 2026vsWestern MichiganL26.7%37.0%
Oct 24, 2026vsMiami (OH)L42.9%40.2%

Method

Read against .

  • 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.
  • Colgate 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, which name every player who entered the game.
  • 17 games in 2024 and 2025 are neither with Vaughn Blue nor without Vaughn Blue: Vaughn Blue had no game for the team those seasons, and sit out.