What is every Big 12 Conference team's record against the over/under line as a favorite since the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
W Virginia 188-172-0 52.2% 47.8% +1.3
Oklahoma 147-138-4 51.6% 48.4% +1.1
Missouri 136-130-2 51.1% 48.9% +0.2
Baylor 184-179-2 50.7% 49.3% +0.9
TX Christian 108-109-2 49.8% 50.2% -0.6
Texas Tech 125-128-1 49.4% 50.6% +0.7
Colorado 149-153-3 49.3% 50.7% +0.5
BYU 200-206-4 49.3% 50.7% +1.3
Kansas 250-261-8 48.9% 51.1% +1.0
UCF 113-121-5 48.3% 51.7% +0.3
Oklahoma St 126-136-1 48.1% 51.9% +0.8
Iowa St 128-139-3 47.9% 52.1% -0.5
Houston 166-184-6 47.4% 52.6% -0.3
Kansas St 135-154-5 46.7% 53.3% -1.2
Cincinnati 166-196-4 45.9% 54.1% +0.3
Texas 150-190-5 44.1% 55.9% -1.1
Texas A&M 125-159-2 44.0% 56.0% -0.8
Nebraska 81-104-3 43.8% 56.2% -1.6