Putting Up Numbers· college football

Hawaii’s carries with Cam Barfield and without Cam Barfield

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Against what the season’s ratings expected, Hawaii was 2.4 carries under with Cam Barfield and 0.9 carries under without Cam Barfield over its last 25 games, 22 games against 2. The plain averages are 27.6 and 29.5, a difference of 1.9. All 11 away games were with Cam Barfield. All 7 night games were with Cam Barfield. All 5 games after a bye were with Cam Barfield.

Cam Barfield, running back: 583 rushing yards, 136 carries and 41 receptions in 23 of those 25 games, 21% of Hawaii’s carries in those games.

2 games without Cam Barfield is still too small a sample for the statistics to say much, but maybe you can find something if you squint.

carries a game over expected

A −1.5 difference in carries over expected with Cam Barfield vs without Cam Barfield is about what you’d expect.

A −1.9 difference in carries with Cam Barfield vs without Cam Barfield is about what you’d expect.

The games

with Cam Barfieldwithout Cam Barfield
Hawaii’s games, last 25 games, each marked with Cam Barfield or without Cam Barfield
SideDateGameResultcarriesExpected
Nov 2, 2024@Fresno StateW3629.1
Nov 9, 2024vsUNLVL3028.7
Nov 16, 2024@Utah StateL3133.5
Nov 30, 2024vsNew MexicoW2433.1
Aug 23, 2025vsStanfordW2427.6
Aug 30, 2025@ArizonaL2830.7
Sep 6, 2025vsSam HoustonW3433.2
Sep 13, 2025vsPPortland StateW29—
Sep 20, 2025vsFresno StateL2628.3
Sep 27, 2025@Air ForceW2823.0
Oct 11, 2025vsUtah StateW2630.3
Oct 18, 2025@Colorado StateW2632.2
Nov 1, 2025@San Jose StateL2530.8
Nov 8, 2025vsSan Diego StateW3329.9
Nov 21, 2025@UNLVL2627.3
Nov 29, 2025vsWyomingW2929.2
Dec 24, 2025vsCaliforniaW2330.1
Aug 29, 2026@StanfordL2231.5
Sep 5, 2026vsUNLVL3328.6
Sep 12, 2026vsNew Mexico StateW2632.1
Sep 26, 2026@WyomingL2331.5
Oct 3, 2026vsSan Jose StateL2534.6
Oct 10, 2026@Arizona StateL2126.6
Oct 17, 2026vsNew MexicoL2628.6
Oct 24, 2026@Northern IllinoisW3927.1

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 0.1 in 2024, plus 0.3 in 2025, plus 0.6 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 2024, 74% in 2025, 61% 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.
  • Portland State 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 21 of these 25 games; in the other 4 a player is counted as in them when the box score has a stat for him.