What is every Conference USA team's record against the over/under line as an underdog since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Old Dominion 19-15-1 55.9% 44.1% +0.7
Marshall 25-20-0 55.6% 44.4% +2.6
Charlotte 40-35-2 53.3% 46.7% +2.1
TX-San Ant 32-30-0 51.6% 48.4% +4.1
Rice 43-43-0 50.0% 50.0% +1.7
S Mississippi 41-43-2 48.8% 51.2% -1.3
Florida Intl 27-32-1 45.8% 54.2% -1.7
UAB 20-25-1 44.4% 55.6% -0.8
LA Tech 15-20-0 42.9% 57.1% -2.1
Middle Tenn 33-45-1 42.3% 57.7% -0.4
TX El Paso 24-33-2 42.1% 57.9% -1.8
Fla Atlantic 26-36-0 41.9% 58.1% -3.3
W Kentucky 15-21-1 41.7% 58.3% -3.3
North Texas 16-29-3 35.6% 64.4% -1.4