What is every Big 12 Conference team's record against the over/under line as a home favorite since the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 53-27-3 66.3% 33.8% +4.7
Baylor 41-26-1 61.2% 38.8% +3.2
Texas Tech 31-23-2 57.4% 42.6% +2.1
Oklahoma 50-41-3 55.0% 45.1% +1.9
Kansas St 37-32-0 53.6% 46.4% +1.7
TX Christian 41-38-4 51.9% 48.1% +1.7
Cincinnati 40-41-0 49.4% 50.6% +1.5
BYU 36-40-0 47.4% 52.6% +0.7
Houston 33-37-1 47.1% 52.9% +0.2
Kansas 14-16-1 46.7% 53.3% -4.6
W Virginia 34-41-0 45.3% 54.7% -1.9
Nebraska 35-45-3 43.8% 56.3% -2.3
Texas A&M 35-45-2 43.8% 56.3% -2.0
Texas 33-46-0 41.8% 58.2% +0.3
UCF 35-49-2 41.7% 58.3% -1.8
Missouri 30-45-0 40.0% 60.0% -1.8
Colorado 13-22-0 37.1% 62.9% -4.3
Iowa St 17-32-2 34.7% 65.3% -1.2