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

Definitions
Team Over Record Over % Under % Total +/-
W Virginia 42-23-1 64.6% 35.4% +5.9
Oklahoma St 45-33-1 57.7% 42.3% +1.1
Texas Tech 22-17-3 56.4% 43.6% +3.2
Kansas St 46-37-2 55.4% 44.6% +3.7
Texas 27-22-0 55.1% 44.9% +1.9
BYU 21-19-0 52.5% 47.5% +2.9
Oklahoma 38-36-0 51.4% 48.7% +0.3
TX Christian 34-33-2 50.8% 49.3% +1.9
Baylor 12-12-0 50.0% 50.0% +0.5
Iowa St 41-41-0 50.0% 50.0% +0.7
Cincinnati 24-25-0 49.0% 51.0% -0.4
UCF 33-37-2 47.1% 52.9% -0.4
Kansas 10-12-1 45.5% 54.6% -2.8
Houston 3-4-0 42.9% 57.1% -3.6