What is every Big 12 Conference team's record against the over/under line as a home favorite in the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 4-1-0 80.0% 20.0% +1.6
Kansas 10-3-1 76.9% 23.1% +7.6
W Virginia 7-4-0 63.6% 36.4% +8.4
Baylor 8-6-0 57.1% 42.9% +2.3
Oklahoma 7-6-1 53.9% 46.2% -1.3
Iowa St 6-6-0 50.0% 50.0% -2.8
Texas 4-7-0 36.4% 63.6% -4.9
Oklahoma St 4-8-0 33.3% 66.7% -4.5
Kansas St 1-6-0 14.3% 85.7% -14.1
Texas Tech 0-4-0 0.0% 100.0% -18.6