What is every Sun Belt Conference team's record against the over/under line as an underdog since the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Georgia St 35-23-0 60.3% 39.7% +4.3
Coastal Car 58-48-0 54.7% 45.3% +3.6
Old Dominion 44-37-1 54.3% 45.7% +2.7
James Mad 35-31-0 53.0% 47.0% +1.4
Louisiana 39-35-0 52.7% 47.3% +0.3
GA Southern 51-46-0 52.6% 47.4% +0.9
AR Lit Rock 52-47-0 52.5% 47.5% +2.2
Texas St 32-32-1 50.0% 50.0% -0.1
App State 43-45-1 48.9% 51.1% -0.9
S Mississippi 49-57-3 46.2% 53.8% -1.2
TX-Arlington 44-52-2 45.8% 54.2% -1.6
Troy 43-52-5 45.3% 54.7% -1.0
Marshall 28-34-2 45.2% 54.8% -0.9
UL Monroe 53-65-2 44.9% 55.1% -0.9
Arkansas St 46-62-3 42.6% 57.4% +0.4
S Alabama 34-46-1 42.5% 57.5% -0.6