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

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 17-7-1 70.8% 29.2% +5.3
W Virginia 18-8-0 69.2% 30.8% +6.5
Texas 15-9-0 62.5% 37.5% +3.7
Baylor 13-9-0 59.1% 40.9% +5.9
Iowa State 13-10-0 56.5% 43.5% -1.0
TX Christian 13-12-0 52.0% 48.0% +2.3
Kansas 13-13-0 50.0% 50.0% -2.2
Texas Tech 12-14-0 46.2% 53.8% +1.5
Oklahoma 10-13-0 43.5% 56.5% -0.9
Kansas St 10-16-0 38.5% 61.5% -1.9