What is every Big 12 Conference team's record against the over/under line since the 2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 23-15-0 60.5% 39.5% +4.9
Houston 23-16-0 59.0% 41.0% +3.7
Oklahoma 22-16-1 57.9% 42.1% +1.9
BYU 21-17-0 55.3% 44.7% +1.9
Baylor 21-18-0 53.9% 46.2% +1.6
TX Christian 20-19-0 51.3% 48.7% +3.2
Cincinnati 20-19-0 51.3% 48.7% -0.3
W Virginia 19-19-0 50.0% 50.0% +2.1
Kansas St 20-20-0 50.0% 50.0% 0.0
UCF 19-20-1 48.7% 51.3% -2.9
Texas Tech 18-21-0 46.2% 53.9% -0.6
Oklahoma St 18-22-1 45.0% 55.0% +0.8
Texas 17-22-0 43.6% 56.4% +0.7
Iowa St 15-23-0 39.5% 60.5% -1.5