What is every Big 12 Conference team's record against the over/under line against ranked opponents in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 7-1-0 87.5% 12.5% +6.2
Oklahoma St 5-1-1 83.3% 16.7% +12.6
Kansas 8-4-0 66.7% 33.3% +3.1
Iowa St 6-3-0 66.7% 33.3% +5.9
TX Christian 5-3-1 62.5% 37.5% +5.1
Kansas St 4-3-0 57.1% 42.9% -4.9
Texas 5-5-0 50.0% 50.0% +2.9
Texas Tech 4-5-0 44.4% 55.6% -1.1
W Virginia 4-6-0 40.0% 60.0% +1.6
Oklahoma 3-6-1 33.3% 66.7% -5.1