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

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 16-7-1 69.6% 30.4% +4.1
Oklahoma St 13-6-0 68.4% 31.6% +3.8
Baylor 8-4-1 66.7% 33.3% +3.8
W Virginia 8-6-0 57.1% 42.9% -3.8
Kansas 4-3-0 57.1% 42.9% -1.0
Texas 9-9-0 50.0% 50.0% +1.2
Iowa State 8-8-2 50.0% 50.0% +5.2
Kansas St 6-6-0 50.0% 50.0% +3.8
Texas Tech 4-6-1 40.0% 60.0% -6.7
TX Christian 7-11-0 38.9% 61.1% -2.8