Putting Up Numbers· college football

Georgia State’s third-down conversion rate with Ayden Pereira and without Ayden Pereira

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Against what the season’s ratings expected, Georgia State was 9.6 percentage points under with Ayden Pereira and 6.1 percentage points over without Ayden Pereira over its last 25 games, 2 games against 5. The plain averages are 33.3% and 47.5%, a difference of 14.2%. All 4 nonconference games were without Ayden Pereira.

Ayden Pereira, quarterback: 463 passing yards, 73 pass attempts and 41 completions in 7 of those 25 games.

2 games with Ayden Pereira 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 −15.7% difference in third-down conversion rate over expected with Ayden Pereira vs without Ayden Pereira is a bit unusual: shuffle which games were with Ayden Pereira and it comes up 10 times in 100.

A −14.2% difference in third-down conversion rate with Ayden Pereira vs without Ayden Pereira is a bit unusual: shuffle which games were with Ayden Pereira and it comes up 12 times in 100.

The games

with Ayden Pereirawithout Ayden Pereira
Georgia State’s games, last 25 games, each marked with Ayden Pereira or without Ayden Pereira
SideDateGameResult3rd downsExpected
Nov 1, 2024@UConnL47.1%27.2%
Nov 9, 2024@James MadisonL28.6%33.6%
Nov 16, 2024vsArkansas StateL14.3%45.0%
Nov 23, 2024@Texas StateW41.7%34.8%
Nov 30, 2024vsCoastal CarolinaL41.7%37.6%
Aug 30, 2025@Ole MissL13.3%36.6%
Sep 6, 2025vsMemphisL40.0%37.8%
Sep 13, 2025vsMMurray StateW45.5%—
Sep 20, 2025@VanderbiltL37.5%39.6%
Oct 4, 2025vsJames MadisonL50.0%31.7%
Oct 11, 2025vsAppalachian StateL47.4%42.4%
Oct 18, 2025@Georgia SouthernL71.4%41.8%
Oct 23, 2025vsSouth AlabamaL46.2%38.2%
Nov 8, 2025@Coastal CarolinaL23.1%40.4%
Nov 15, 2025vsMarshallL41.2%39.9%
Nov 22, 2025@TroyL21.4%40.2%
Nov 29, 2025@Old DominionL26.7%35.1%
Sep 4, 2026vsNNorth Carolina A&TW58.3%—
Sep 12, 2026@Kennesaw StateW46.2%39.1%
Sep 19, 2026@UCFL50.0%35.5%
Sep 26, 2026vsNorthern IllinoisW50.0%47.8%
Oct 3, 2026vsOld DominionW50.0%35.2%
Oct 17, 2026@James MadisonL30.8%38.6%
Oct 24, 2026@Arkansas StateL33.3%43.0%
Oct 31, 2026vsCoastal CarolinaL33.3%42.9%

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.
  • The two sides are the games before and after one date, so the shuffle moves any game between them.
  • North Carolina A&T 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.
  • 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.
  • 17 games in 2024 and 2025 are neither with Ayden Pereira nor without Ayden Pereira: Ayden Pereira had no game for the team those seasons, and sit out.