What is every Big 12 Conference team's record against the over/under line in post-season bowl games ?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 6-1-0 85.7% 14.3% +16.1
Texas Tech 12-8-1 60.0% 40.0% +2.2
Colorado 6-4-0 60.0% 40.0% +1.4
Kansas St 11-8-0 57.9% 42.1% +2.4
W Virginia 12-9-1 57.1% 42.9% +4.8
Houston 9-7-0 56.3% 43.8% +1.6
Baylor 6-5-0 54.6% 45.5% +3.2
Oklahoma 12-12-0 50.0% 50.0% -0.3
TX Christian 9-10-0 47.4% 52.6% -2.3
Texas A&M 10-12-0 45.5% 54.6% +2.4
BYU 9-11-0 45.0% 55.0% -3.1
Nebraska 7-9-0 43.8% 56.3% -0.8
Texas 10-13-0 43.5% 56.5% 0.0
Oklahoma St 8-12-1 40.0% 60.0% -1.0
UCF 6-9-0 40.0% 60.0% -2.2
Missouri 6-10-0 37.5% 62.5% -3.4
Cincinnati 6-11-1 35.3% 64.7% -1.8
Iowa St 3-10-0 23.1% 76.9% -9.0