What is every Big 12 Conference team's record against the over/under line as a road underdog since the 2016-2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 42-28-1 60.0% 40.0% +5.9
Texas Tech 24-17-2 58.5% 41.5% +3.1
W Virginia 31-22-0 58.5% 41.5% +4.7
Iowa St 40-29-1 58.0% 42.0% +3.4
Oklahoma St 42-31-0 57.5% 42.5% +2.7
TX Christian 36-27-3 57.1% 42.9% +4.0
UCF 32-28-2 53.3% 46.7% +1.6
Texas 32-29-0 52.5% 47.5% +1.3
Baylor 22-20-0 52.4% 47.6% +0.7
Oklahoma 36-33-0 52.2% 47.8% +1.7
Houston 7-7-0 50.0% 50.0% -0.4
BYU 18-19-0 48.7% 51.4% +2.1
Cincinnati 19-21-0 47.5% 52.5% -1.6
Kansas 12-17-0 41.4% 58.6% -3.8