Putting Up Numbers· college football

Army’s third-down conversion rate with Carson Smith and without Carson Smith

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Against what the season’s ratings expected, Army was 3.4 percentage points over with Carson Smith and 3.3 percentage points under without Carson Smith over its last 25 games, 17 games against 6. The plain averages are 45.2% and 37.6%, a difference of 7.6%. Both opponents outside the major colleges were with Carson Smith. Both bowl and playoff games were with Carson Smith.

Carson Smith, running back: 421 rushing yards, 100 carries and 1 reception in 17 of those 25 games.

third-down conversion rate a game over expected

A +6.7% difference in third-down conversion rate over expected with Carson Smith vs without Carson Smith is about what you’d expect.

A +7.6% difference in third-down conversion rate with Carson Smith vs without Carson Smith is about what you’d expect.

The games

with Carson Smithwithout Carson Smith
Army’s games, last 25 games, each marked with Carson Smith or without Carson Smith
SideDateGameResult3rd downsExpected
Nov 30, 2024vsUTSAW47.1%39.0%
Dec 6, 2024vsTulaneW44.4%39.4%
Dec 14, 2024vsNavy (neutral)L35.7%44.7%
Dec 28, 2024vsLouisiana Tech (neutral)W41.7%43.2%
Aug 29, 2025vsTTarleton StateL37.5%—
Sep 6, 2025@Kansas StateW45.5%35.7%
Sep 20, 2025vsNorth TexasL50.0%43.1%
Sep 25, 2025@East CarolinaL13.3%38.2%
Oct 4, 2025@UABW38.5%43.7%
Oct 11, 2025vsCharlotteW57.1%40.6%
Oct 18, 2025@TulaneL40.0%39.2%
Nov 1, 2025@Air ForceW38.5%46.6%
Nov 8, 2025vsTempleW50.0%39.2%
Nov 22, 2025vsTulsaL46.2%41.7%
Nov 29, 2025@UTSAW21.4%38.1%
Dec 13, 2025vsNavy (neutral)L30.0%40.8%
Dec 27, 2025vsUConn (neutral)W66.7%37.9%
Sep 5, 2026vsBBryantW66.7%—
Sep 12, 2026vsSouth FloridaL36.4%40.6%
Sep 25, 2026@TempleW50.0%47.3%
Oct 3, 2026@Louisiana TechL50.0%37.9%
Oct 10, 2026vsTulaneW53.3%45.3%
Oct 17, 2026vsFlorida AtlanticW58.3%41.9%
Oct 23, 2026@TulsaW35.7%42.2%
Oct 31, 2026@MemphisL30.0%34.7%

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 0.6% in 2024, plus 0.7% in 2025, plus 1.4% 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 50% in 2024, 56% in 2025, 40% 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.
  • Tarleton State, Bryant 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 20 of these 25 games; in the other 5 a player is counted as in them when the box score has a stat for him.