What is every Big 12 Conference team's record against the over/under line against ranked opponents in the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 8-3-1 72.7% 27.3% +3.0
TX Christian 8-5-0 61.5% 38.5% +6.7
Texas Tech 6-5-0 54.6% 45.5% +2.2
Iowa St 7-6-0 53.9% 46.2% +3.8
Kansas 7-7-1 50.0% 50.0% -3.2
W Virginia 7-7-0 50.0% 50.0% -2.4
Kansas St 5-6-1 45.5% 54.6% -1.5
Oklahoma St 6-8-0 42.9% 57.1% -2.6
Oklahoma 6-8-0 42.9% 57.1% -1.2
Texas 5-9-0 35.7% 64.3% -1.4