What is every Big 12 Conference team's record against the over/under line coming off a win in the 2021 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 5-0-0 100.0% 0.0% +15.0
Texas 3-1-0 75.0% 25.0% +19.1
Oklahoma 6-4-0 60.0% 40.0% +2.5
Iowa St 4-3-0 57.1% 42.9% +6.4
Kansas 1-1-0 50.0% 50.0% +7.0
Texas Tech 3-3-0 50.0% 50.0% +6.8
Baylor 5-6-0 45.5% 54.6% -2.6
Kansas St 3-4-0 42.9% 57.1% -5.2
W Virginia 2-4-0 33.3% 66.7% -7.5
Oklahoma St 3-7-1 30.0% 70.0% -4.1