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

Definitions
Team Over Record Over % Under % Total +/-
Baylor 75-55-4 57.7% 42.3% +1.8
Iowa St 114-88-2 56.4% 43.6% +3.1
W Virginia 87-79-3 52.4% 47.6% +1.2
Nebraska 142-129-3 52.4% 47.6% +1.2
Kansas St 104-97-3 51.7% 48.3% +1.6
Texas 91-86-0 51.4% 48.6% +1.7
Oklahoma St 110-104-3 51.4% 48.6% +0.4
Missouri 107-106-2 50.2% 49.8% 0.0
Texas A&M 95-96-2 49.7% 50.3% 0.0
TX Christian 120-123-5 49.4% 50.6% +1.6
UCF 100-104-3 49.0% 51.0% +0.1
Houston 61-67-2 47.7% 52.3% +0.3
Oklahoma 98-109-3 47.3% 52.7% -0.6
Colorado 88-99-0 47.1% 52.9% -0.4
Texas Tech 98-112-4 46.7% 53.3% -0.6
BYU 50-61-0 45.1% 55.0% +1.2
Kansas 26-35-1 42.6% 57.4% -2.8
Cincinnati 50-71-3 41.3% 58.7% -3.4