What is every Big 12 Conference team's record against the over/under line at home? Includes the 2019-2020 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 10-6-0 62.5% 37.5% +2.3
Kansas 9-6-0 60.0% 40.0% +6.7
Texas Tech 10-7-0 58.8% 41.2% +0.5
Oklahoma St 7-7-2 50.0% 50.0% -4.7
TX Christian 8-10-0 44.4% 55.6% -0.4
Iowa State 7-9-1 43.8% 56.2% -1.0
Texas 7-10-0 41.2% 58.8% -2.6
Baylor 6-9-0 40.0% 60.0% -3.6
W Virginia 5-10-1 33.3% 66.7% -2.4
Oklahoma 5-10-0 33.3% 66.7% -6.7