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

Definitions
Team Over Record Over % Under % Total +/-
Texas 22-14-0 61.1% 38.9% +7.6
Texas A&M 23-16-1 59.0% 41.0% +2.6
W Virginia 21-15-1 58.3% 41.7% +5.4
Iowa St 21-18-0 53.9% 46.2% +2.6
Kansas 1-1-0 50.0% 50.0% -2.5
Colorado 13-13-0 50.0% 50.0% +0.3
Cincinnati 5-5-0 50.0% 50.0% -1.2
Nebraska 37-43-2 46.3% 53.8% -0.3
TX Christian 32-38-1 45.7% 54.3% +0.9
Texas Tech 25-31-1 44.6% 55.4% -3.3
Missouri 26-34-0 43.3% 56.7% -1.0
Oklahoma St 22-29-2 43.1% 56.9% -1.7
Baylor 6-8-0 42.9% 57.1% -2.9
Kansas St 18-26-1 40.9% 59.1% -0.8
Houston 13-19-1 40.6% 59.4% -2.0
UCF 19-35-0 35.2% 64.8% -6.5
Oklahoma 13-29-0 31.0% 69.1% -5.7
BYU 4-11-0 26.7% 73.3% -4.0