What is every Big 12 Conference team's record against the over/under line as a favorite in the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 2-0-0 100.0% 0.0% +9.5
Oklahoma St 9-4-0 69.2% 30.8% +5.9
W Virginia 5-3-0 62.5% 37.5% +0.1
Texas Tech 3-3-0 50.0% 50.0% -1.0
Oklahoma 5-5-1 50.0% 50.0% +4.8
Texas 3-4-0 42.9% 57.1% +2.6
Baylor 1-2-0 33.3% 66.7% -2.3
Kansas St 2-5-0 28.6% 71.4% -4.3
TX Christian 3-8-0 27.3% 72.7% -6.3
Iowa St 1-3-0 25.0% 75.0% -6.4