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

Definitions
Team Over Record Over % Under % Total +/-
Baylor 2-0-1 100.0% 0.0% +12.5
W Virginia 4-2-0 66.7% 33.3% +1.2
Kansas St 2-1-0 66.7% 33.3% +10.8
Oklahoma 4-4-0 50.0% 50.0% -4.5
Texas 3-3-0 50.0% 50.0% -5.0
Kansas 1-1-0 50.0% 50.0% -8.8
TX Christian 2-3-0 40.0% 60.0% +0.6
Oklahoma St 2-4-1 33.3% 66.7% -3.2
Texas Tech 1-3-0 25.0% 75.0% -6.9
Iowa State 1-5-1 16.7% 83.3% -5.1