What is every Big 12 Conference team's record against the over/under line as a road underdog since the 2010-2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa St 68-44-2 60.7% 39.3% +4.2
Baylor 49-33-2 59.8% 40.2% +2.5
Oklahoma St 67-49-0 57.8% 42.2% +2.7
UCF 62-50-3 55.4% 44.6% +3.3
Kansas St 62-50-2 55.4% 44.6% +3.0
Nebraska 78-64-1 54.9% 45.1% +1.1
Missouri 58-51-2 53.2% 46.8% +0.9
TX Christian 67-60-4 52.8% 47.2% +2.8
Oklahoma 57-54-2 51.4% 48.7% +1.4
Texas 51-49-0 51.0% 49.0% +1.3
W Virginia 48-49-1 49.5% 50.5% +0.1
Houston 34-35-1 49.3% 50.7% +1.6
Texas A&M 48-51-1 48.5% 51.5% -1.1
BYU 28-32-0 46.7% 53.3% +2.1
Texas Tech 47-54-2 46.5% 53.5% -0.5
Cincinnati 33-40-1 45.2% 54.8% -3.1
Colorado 41-61-0 40.2% 59.8% -2.5
Kansas 17-26-0 39.5% 60.5% -3.5