What is every Big 12 Conference team's record against the over/under line as a home favorite in the 2020-2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas 8-3-0 72.7% 27.3% +8.2
Baylor 7-4-0 63.6% 36.4% +6.0
W Virginia 7-4-0 63.6% 36.4% +3.9
Oklahoma St 4-3-0 57.1% 42.9% +2.1
TX Christian 4-3-0 57.1% 42.9% +1.4
Iowa St 2-3-0 40.0% 60.0% -8.5
Oklahoma 4-6-0 40.0% 60.0% -0.4
Texas Tech 5-9-0 35.7% 64.3% -4.1
Kansas 4-9-0 30.8% 69.2% -4.7
Kansas St 2-5-0 28.6% 71.4% -4.9