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

Definitions
Team Over Record Over % Under % Total +/-
Texas 22-15-0 59.5% 40.5% +7.3
W Virginia 21-15-1 58.3% 41.7% +5.4
Texas A&M 23-17-1 57.5% 42.5% +1.8
Colorado 16-14-0 53.3% 46.7% +0.5
Iowa St 23-22-0 51.1% 48.9% +1.8
Kansas 1-1-0 50.0% 50.0% -2.5
TX Christian 35-41-1 46.1% 54.0% +1.2
Texas Tech 28-33-1 45.9% 54.1% -2.4
Nebraska 38-46-2 45.2% 54.8% -0.4
Oklahoma St 23-30-2 43.4% 56.6% -1.7
Baylor 6-8-0 42.9% 57.1% -2.9
Missouri 26-35-0 42.6% 57.4% -1.2
Kansas St 19-26-1 42.2% 57.8% -0.7
Cincinnati 5-7-0 41.7% 58.3% -2.5
Houston 14-20-1 41.2% 58.8% -2.2
UCF 21-38-0 35.6% 64.4% -6.6
Oklahoma 14-32-1 30.4% 69.6% -6.1
BYU 4-11-0 26.7% 73.3% -4.0