What is every Big 12 Conference team's record against the over/under line as a road underdog since the 2009-2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 54-34-2 61.4% 38.6% +2.9
Iowa St 72-49-2 59.5% 40.5% +3.7
Oklahoma St 72-53-0 57.6% 42.4% +2.5
UCF 68-54-3 55.7% 44.3% +3.8
Kansas St 64-52-2 55.2% 44.8% +3.0
Nebraska 82-70-1 54.0% 46.1% +1.0
TX Christian 73-66-4 52.5% 47.5% +2.3
Missouri 59-54-2 52.2% 47.8% +0.6
Oklahoma 63-58-2 52.1% 47.9% +1.5
Texas 53-51-0 51.0% 49.0% +1.2
W Virginia 49-50-1 49.5% 50.5% 0.0
Texas Tech 55-58-2 48.7% 51.3% +0.6
Texas A&M 51-55-1 48.1% 51.9% -1.3
Houston 35-39-1 47.3% 52.7% +1.1
BYU 30-34-0 46.9% 53.1% +2.2
Cincinnati 37-44-1 45.7% 54.3% -2.9
Colorado 47-65-0 42.0% 58.0% -1.8
Kansas 17-26-0 39.5% 60.5% -3.5