What is every Big 12 Conference team's record against the over/under line as a home favorite in the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 11-4-0 73.3% 26.7% +6.5
Kansas 10-6-0 62.5% 37.5% +2.6
Baylor 5-3-0 62.5% 37.5% +9.4
Oklahoma 8-6-0 57.1% 42.9% +7.7
Iowa State 2-2-0 50.0% 50.0% -1.2
Texas Tech 7-7-0 50.0% 50.0% +0.1
W Virginia 6-7-0 46.2% 53.8% -0.9
Kansas St 4-5-1 44.4% 55.6% -2.0
Texas 3-5-1 37.5% 62.5% -4.5
Oklahoma St 3-9-0 25.0% 75.0% -6.5