What is every Big 12 Conference team's record against the over/under line with the same number of days of rest as the opponent in the 2015-2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas Tech 12-6-0 66.7% 33.3% +5.4
W Virginia 8-8-1 50.0% 50.0% +1.2
Kansas St 7-7-0 50.0% 50.0% +0.1
Baylor 8-8-0 50.0% 50.0% +2.8
Texas 8-10-1 44.4% 55.6% -2.5
Iowa State 9-12-1 42.9% 57.1% +2.2
Oklahoma 8-11-0 42.1% 57.9% +1.2
Oklahoma St 7-10-0 41.2% 58.8% -3.9
Kansas 8-12-1 40.0% 60.0% +0.9
TX Christian 6-12-0 33.3% 66.7% +0.6