What is every Big 12 Conference team's record against the over/under line in NIT games since the 2020-2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 1-0-0 100.0% 0.0% +15.5
Oklahoma 2-0-0 100.0% 0.0% +12.3
BYU 2-1-0 66.7% 33.3% +5.7
Oklahoma St 1-2-0 33.3% 66.7% -9.8
UCF 1-2-0 33.3% 66.7% -8.7
Cincinnati 2-4-0 33.3% 66.7% -2.3