What is every Southwestern Athletic Conference team's record against the over/under line in NCAA tournament games since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Prairie View 1-0-0 100.0% 0.0% +9.5
Grambling St 1-1-0 50.0% 50.0% +11.5
TX Southern 3-4-0 42.9% 57.1% -4.1