What is every Big 12 Conference team's record against the over/under line as an underdog since the 2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 12-6-1 66.7% 33.3% +5.4
Houston 35-20-1 63.6% 36.4% +3.7
TX Christian 30-21-0 58.8% 41.2% +3.2
Texas Tech 51-39-1 56.7% 43.3% +3.1
Colorado 64-52-1 55.2% 44.8% +1.2
Nebraska 35-30-1 53.9% 46.2% +2.4
Kansas St 43-39-1 52.4% 47.6% +1.4
Kansas 70-65-1 51.9% 48.2% +1.3
Texas A&M 26-27-0 49.1% 50.9% +0.7
UCF 21-22-1 48.8% 51.2% +1.6
W Virginia 32-34-2 48.5% 51.5% +1.2
Missouri 33-40-1 45.2% 54.8% -1.8
Baylor 32-39-2 45.1% 54.9% +0.6
Iowa St 42-56-1 42.9% 57.1% -0.6
Oklahoma St 22-31-0 41.5% 58.5% -0.1
BYU 27-39-0 40.9% 59.1% -2.3
Cincinnati 23-38-0 37.7% 62.3% -3.2
Texas 21-41-1 33.9% 66.1% -3.8