What is every Big 12 Conference team's record against the over/under line? Includes the 2020-2021 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 20-9-1 69.0% 31.0% +5.5
W Virginia 19-10-0 65.5% 34.5% +6.0
Baylor 18-12-0 60.0% 40.0% +3.9
Texas 16-11-0 59.3% 40.7% +3.2
Iowa State 14-10-0 58.3% 41.7% -0.6
TX Christian 13-13-0 50.0% 50.0% +2.0
Kansas 14-14-1 50.0% 50.0% -1.0
Oklahoma 13-14-0 48.1% 51.8% -0.6
Texas Tech 12-17-0 41.4% 58.6% +0.7
Kansas St 11-17-0 39.3% 60.7% -1.8