What is every Big 12 Conference team's record against the over/under line as a road underdog in the 2021-2022 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 1-0-0 100.0% 0.0% +2.0
W Virginia 9-2-0 81.8% 18.2% +8.9
Kansas St 8-2-0 80.0% 20.0% +11.2
Texas 4-2-0 66.7% 33.3% +10.4
Oklahoma 6-3-0 66.7% 33.3% +1.9
Iowa St 6-4-0 60.0% 40.0% +2.5
Baylor 1-1-0 50.0% 50.0% +8.5
Oklahoma St 4-6-0 40.0% 60.0% -4.5
TX Christian 3-6-0 33.3% 66.7% -2.8
Texas Tech 1-3-0 25.0% 75.0% -1.1