What is every Big 12 Conference team's record against the over/under line as a home favorite in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
W Virginia 8-3-0 72.7% 27.3% +11.9
Kansas 10-5-1 66.7% 33.3% +0.7
TX Christian 9-8-0 52.9% 47.1% -0.5
Oklahoma St 4-4-0 50.0% 50.0% -2.3
Iowa State 6-8-0 42.9% 57.1% -0.9
Texas Tech 7-10-0 41.2% 58.8% -0.4
Texas 7-12-0 36.8% 63.2% -3.0
Oklahoma 4-8-0 33.3% 66.7% -1.8
Baylor 4-9-0 30.8% 69.2% -1.3
Kansas St 4-11-0 26.7% 73.3% -8.3