What is every Big 12 Conference team's record against the over/under line coming off 2 or 3 days of rest in the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 15-6-0 71.4% 28.6% +7.4
Iowa St 11-6-1 64.7% 35.3% +4.5
Oklahoma 9-11-0 45.0% 55.0% +3.4
Texas Tech 9-12-0 42.9% 57.1% -3.5
Baylor 6-8-1 42.9% 57.1% +1.9
W Virginia 4-6-0 40.0% 60.0% -2.0
Kansas 7-11-0 38.9% 61.1% -3.3
Oklahoma St 8-14-0 36.4% 63.6% -3.0
Texas 5-10-0 33.3% 66.7% -0.6
Kansas St 6-13-1 31.6% 68.4% -3.2