What is every Big 12 Conference team's record against the over/under line as an underdog in the 2022-2023 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 10-5-0 66.7% 33.3% +12.4
Baylor 4-2-0 66.7% 33.3% +2.3
Oklahoma 11-7-0 61.1% 38.9% +4.3
Texas 4-3-0 57.1% 42.9% +4.4
Oklahoma St 9-7-0 56.3% 43.8% -2.3
Texas Tech 6-5-2 54.6% 45.5% -1.6
W Virginia 7-7-0 50.0% 50.0% +2.3
TX Christian 6-7-0 46.2% 53.9% +2.8
Iowa St 6-10-0 37.5% 62.5% +1.5
Kansas 1-5-0 16.7% 83.3% -13.2