What is every Big 12 Conference team's record against the over/under line as a favorite since the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
W Virginia 128-114-0 52.9% 47.1% +1.5
Oklahoma 111-103-4 51.9% 48.1% +1.1
TX Christian 92-87-1 51.4% 48.6% -0.2
Baylor 141-136-1 50.9% 49.1% +1.6
UCF 85-82-4 50.9% 49.1% +0.2
BYU 140-139-4 50.2% 49.8% +1.3
Kansas 176-177-7 49.9% 50.1% +1.4
Texas Tech 107-112-1 48.9% 51.1% +0.1
Iowa St 105-115-3 47.7% 52.3% -0.8
Houston 135-148-4 47.7% 52.3% 0.0
Oklahoma St 96-107-1 47.3% 52.7% -0.1
Cincinnati 133-157-3 45.9% 54.1% +0.3
Texas 97-127-4 43.3% 56.7% -1.9
Kansas St 83-115-3 41.9% 58.1% -2.5