What is every Big 12 Conference team's record against the over/under line as a favorite since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 76-65-1 53.9% 46.1% +1.0
Baylor 87-79-1 52.4% 47.6% +2.6
W Virginia 72-66-0 52.2% 47.8% +1.6
Cincinnati 85-84-2 50.3% 49.7% +0.8
Kansas 100-100-5 50.0% 50.0% +0.6
Oklahoma 61-62-2 49.6% 50.4% +0.4
UCF 58-59-3 49.6% 50.4% 0.0
BYU 79-81-2 49.4% 50.6% +0.9
Texas Tech 85-90-1 48.6% 51.4% +0.1
Texas 69-78-3 46.9% 53.1% -0.5
Kansas St 53-63-2 45.7% 54.3% -2.3
Iowa St 51-63-1 44.7% 55.3% -1.5
Houston 98-122-1 44.6% 55.5% -0.8
Oklahoma St 47-59-1 44.3% 55.7% -0.9