What is every Big 12 Conference team's record against the over/under line against ranked opponents in the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa St 8-1-0 88.9% 11.1% +16.6
W Virginia 4-3-0 57.1% 42.9% +4.9
TX Christian 2-2-1 50.0% 50.0% +5.0
Texas 5-5-0 50.0% 50.0% +1.8
Kansas St 4-5-0 44.4% 55.6% +0.2
Kansas 3-4-0 42.9% 57.1% +3.8
Oklahoma 2-3-1 40.0% 60.0% -6.1
Oklahoma St 3-5-0 37.5% 62.5% +4.6
Baylor 3-5-0 37.5% 62.5% -3.1
Texas Tech 2-5-0 28.6% 71.4% -3.9