What is every Big 12 Conference team's record against the over/under line as a favorite in the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas 5-2-0 71.4% 28.6% +6.9
Baylor 5-3-0 62.5% 37.5% -1.5
Oklahoma St 5-4-0 55.6% 44.4% -3.2
TX Christian 4-4-0 50.0% 50.0% +3.2
W Virginia 1-1-0 50.0% 50.0% -7.8
Oklahoma 6-7-0 46.2% 53.9% -1.7
Iowa St 4-5-1 44.4% 55.6% +5.5
Texas Tech 1-4-0 20.0% 80.0% -11.4
Kansas St 1-4-0 20.0% 80.0% -0.8
Kansas 0-2-0 0.0% 100.0% -23.8