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 12-4-0 75.0% 25.0% +6.4
Baylor 7-3-0 70.0% 30.0% +12.9
Kansas 10-6-0 62.5% 37.5% +2.6
Oklahoma 9-6-0 60.0% 40.0% +7.2
Iowa St 2-2-0 50.0% 50.0% -0.8
W Virginia 7-8-0 46.7% 53.3% -1.0
Kansas St 4-5-1 44.4% 55.6% -2.1
Texas Tech 7-9-0 43.8% 56.3% -1.5
Oklahoma St 4-10-0 28.6% 71.4% -4.5
Texas 2-7-0 22.2% 77.8% -4.7