What is every Big 12 Conference team's record against the over/under line as a favorite since the 2019-2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 10-6-0 62.5% 37.5% +0.5
Texas 10-8-0 55.6% 44.4% +0.3
Texas Tech 16-13-0 55.2% 44.8% +0.6
Oklahoma St 8-8-3 50.0% 50.0% -3.4
Oklahoma 7-8-0 46.7% 53.3% -1.1
Baylor 12-15-0 44.4% 55.6% -1.0
Iowa State 6-8-1 42.9% 57.1% +2.8
Kansas 12-19-0 38.7% 61.3% -1.6
TX Christian 8-13-0 38.1% 61.9% -3.9
W Virginia 9-19-1 32.1% 67.9% -1.8