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

Definitions
Team Over Record Over % Under % Total +/-
Kansas 4-1-0 80.0% 20.0% +3.8
Texas A&M 4-2-0 66.7% 33.3% +6.6
Oklahoma St 5-4-0 55.6% 44.4% -2.3
Baylor 2-2-0 50.0% 50.0% +0.4
Missouri 4-4-0 50.0% 50.0% +3.2
Texas Tech 4-4-0 50.0% 50.0% -1.9
Texas 6-7-0 46.2% 53.9% -0.8
Colorado 1-2-0 33.3% 66.7% -13.5
Kansas St 2-4-0 33.3% 66.7% +0.8
Oklahoma 2-5-0 28.6% 71.4% -7.0
Nebraska 2-7-0 22.2% 77.8% -13.0
Iowa St 1-5-0 16.7% 83.3% -10.3