What is every Big 12 Conference team's record against the over/under line as a favorite since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
W Virginia 142-120-0 54.2% 45.8% +1.9
TX Christian 96-90-1 51.6% 48.4% -0.4
Missouri 99-93-2 51.6% 48.4% +0.8
Oklahoma 117-110-4 51.5% 48.5% +1.0
Baylor 151-148-1 50.5% 49.5% +1.3
Kansas 189-195-8 49.2% 50.8% +1.2
UCF 89-92-5 49.2% 50.8% +0.1
BYU 149-154-4 49.2% 50.8% +1.2
Texas Tech 109-114-1 48.9% 51.1% +0.2
Iowa St 112-122-3 47.9% 52.1% -0.8
Houston 137-151-5 47.6% 52.4% -0.1
Oklahoma St 101-113-1 47.2% 52.8% 0.0
Cincinnati 139-169-3 45.1% 54.9% +0.1
Texas A&M 98-121-1 44.8% 55.3% -1.0
Texas 107-137-4 43.9% 56.2% -1.5
Kansas St 92-122-4 43.0% 57.0% -2.1