What is every Big 12 Conference team's record against the over/under line in post-season bowl games since the 2021 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 2-0-0 100.0% 0.0% +25.0
Kansas 2-0-0 100.0% 0.0% +28.8
Oklahoma 3-0-0 100.0% 0.0% +5.8
Kansas St 2-1-0 66.7% 33.3% +6.7
Texas 1-1-0 50.0% 50.0% -6.8
Iowa St 1-1-0 50.0% 50.0% -4.3
Baylor 1-1-0 50.0% 50.0% -15.0
BYU 1-1-0 50.0% 50.0% -6.8
Oklahoma St 1-2-0 33.3% 66.7% +7.2
UCF 0-3-0 0.0% 100.0% -16.3
Texas Tech 0-3-0 0.0% 100.0% -9.7
W Virginia 0-2-0 0.0% 100.0% -21.5
Houston 0-2-0 0.0% 100.0% -18.3
Cincinnati 0-2-0 0.0% 100.0% -15.8