What is every Big 12 Conference team's record against the over/under line as an underdog ?

Definitions
Team Over Record Over % Under % Total +/-
Houston 52-36-1 59.1% 40.9% +3.9
Oklahoma 23-16-1 59.0% 41.0% +0.5
TX Christian 46-33-0 58.2% 41.8% +3.0
Texas Tech 69-56-1 55.2% 44.8% +2.7
Kansas 103-84-2 55.1% 44.9% +2.1
Kansas St 69-57-2 54.8% 45.2% +1.9
Texas A&M 64-54-0 54.2% 45.8% +1.6
Nebraska 52-46-1 53.1% 46.9% +2.6
W Virginia 54-49-4 52.4% 47.6% +2.2
Colorado 96-91-2 51.3% 48.7% -0.3
Missouri 52-54-1 49.1% 50.9% -0.3
Oklahoma St 49-54-1 47.6% 52.4% +0.5
Baylor 63-73-2 46.3% 53.7% +0.2
UCF 41-51-2 44.6% 55.4% -0.8
Iowa St 72-92-2 43.9% 56.1% -0.9
BYU 48-62-2 43.6% 56.4% -2.6
Cincinnati 44-58-0 43.1% 56.9% -1.7
Texas 32-50-1 39.0% 61.0% -2.4