What is every Big 12 Conference team's record against the over/under line in NIT games since the 2016-2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 2-0-0 100.0% 0.0% +10.5
TX Christian 5-4-0 55.6% 44.4% -3.1
Texas 2-3-0 40.0% 60.0% -6.6
Oklahoma St 1-2-0 33.3% 66.7% -1.7