What is every Big 12 Conference team's record against the over/under line in conference games since the 2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 77-58-2 57.0% 43.0% +3.7
Texas Tech 72-59-2 55.0% 45.0% +2.5
UCF 67-58-1 53.6% 46.4% +1.0
Baylor 70-63-2 52.6% 47.4% +1.1
Houston 64-58-1 52.5% 47.5% +2.4
Colorado 67-62-1 51.9% 48.1% +1.0
Kansas 68-63-1 51.9% 48.1% +0.6
Kansas St 68-64-2 51.5% 48.5% +2.3
Oklahoma St 67-65-3 50.8% 49.2% +1.0
Texas A&M 60-61-1 49.6% 50.4% +1.1
W Virginia 58-69-1 45.7% 54.3% -0.2
Nebraska 55-68-7 44.7% 55.3% -1.2
TX Christian 59-73-1 44.7% 55.3% -0.8
Iowa St 58-74-2 43.9% 56.1% -0.9
BYU 15-20-0 42.9% 57.1% -0.8
Cincinnati 49-69-0 41.5% 58.5% -1.2
Missouri 51-73-1 41.1% 58.9% -2.6
Texas 52-82-1 38.8% 61.2% -1.5