What is every Big 12 Conference team's record against the over/under line in non-conference games since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 51-39-0 56.7% 43.3% +0.9
Kansas 55-46-3 54.5% 45.5% +1.8
TX Christian 50-43-1 53.8% 46.2% +1.5
Baylor 49-45-1 52.1% 47.9% +1.3
W Virginia 47-46-0 50.5% 49.5% +0.8
BYU 47-48-0 49.5% 50.5% +1.5
Cincinnati 41-47-1 46.6% 53.4% +0.1
Kansas St 41-50-1 45.1% 55.0% -2.6
Texas Tech 45-55-1 45.0% 55.0% -1.3
UCF 33-42-2 44.0% 56.0% -1.8
Iowa St 36-51-0 41.4% 58.6% -1.3
Oklahoma St 37-54-0 40.7% 59.3% -2.5
Texas 38-56-2 40.4% 59.6% -3.0
Houston 38-61-0 38.4% 61.6% -3.0