What is every Big 12 Conference team's record against the over/under line coming off a loss since the 2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 38-25-1 60.3% 39.7% +6.1
Oklahoma 17-12-0 58.6% 41.4% +3.2
Colorado 48-44-0 52.2% 47.8% +0.9
Nebraska 33-31-2 51.6% 48.4% +3.8
Kansas 54-54-1 50.0% 50.0% +0.2
Baylor 34-34-1 50.0% 50.0% -1.2
Oklahoma St 24-25-0 49.0% 51.0% +0.2
Texas Tech 34-36-2 48.6% 51.4% +1.3
W Virginia 28-31-0 47.5% 52.5% -0.4
Iowa State 42-49-0 46.2% 53.8% +0.1
Texas A&M 28-33-0 45.9% 54.1% -0.1
Texas 27-33-1 45.0% 55.0% -0.7
TX Christian 22-27-0 44.9% 55.1% -2.5
Missouri 27-34-0 44.3% 55.7% -0.7