What is every Big 12 Conference team's record against the over/under line in post-season bowl games since the 2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 2-0-0 100.0% 0.0% +28.8
TX Christian 4-1-0 80.0% 20.0% +12.1
Oklahoma 6-2-0 75.0% 25.0% +8.7
BYU 3-3-0 50.0% 50.0% -1.7
Kansas St 3-3-0 50.0% 50.0% +0.3
Baylor 2-3-0 40.0% 60.0% -6.9
Texas 2-4-0 33.3% 66.7% -5.8
Houston 2-4-0 33.3% 66.7% -4.5
Oklahoma St 2-6-0 25.0% 75.0% -1.3
Texas Tech 1-3-0 25.0% 75.0% -5.9
UCF 2-6-0 25.0% 75.0% -5.0
Cincinnati 1-4-0 20.0% 80.0% -6.4
Iowa St 1-5-0 16.7% 83.3% -9.4
W Virginia 1-5-0 16.7% 83.3% -13.3