What is every Big 12 Conference team's record against the over/under line coming off a win since the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa St 148-131-1 53.1% 47.0% +1.2
Missouri 135-125-2 51.9% 48.1% +0.3
Baylor 176-169-4 51.0% 49.0% +0.4
TX Christian 119-118-1 50.2% 49.8% +0.7
Colorado 150-151-2 49.8% 50.2% +1.0
Texas Tech 127-131-3 49.2% 50.8% +0.2
W Virginia 151-157-1 49.0% 51.0% -0.4
Texas 151-158-3 48.9% 51.1% -0.1
Oklahoma 137-144-2 48.8% 51.3% +0.4
BYU 170-181-4 48.4% 51.6% +1.2
Houston 157-169-5 48.2% 51.8% -0.3
Kansas 210-230-8 47.7% 52.3% +0.1
Oklahoma St 125-139-2 47.4% 52.7% -0.1
Texas A&M 129-149-3 46.4% 53.6% 0.0
UCF 110-129-5 46.0% 54.0% -1.2
Kansas St 133-156-4 46.0% 54.0% -0.7
Nebraska 96-115-3 45.5% 54.5% -1.1
Cincinnati 147-186-5 44.1% 55.9% -0.6