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

Definitions
Team Over Record Over % Under % Total +/-
Marshall 18-12-0 60.0% 40.0% -2.1
S Mississippi 25-21-0 54.4% 45.7% +1.8
GA Southern 26-22-2 54.2% 45.8% +0.7
Coastal Car 23-20-0 53.5% 46.5% +1.3
Georgia St 27-24-0 52.9% 47.1% +1.6
Louisiana 18-17-0 51.4% 48.6% 0.0
UL Monroe 32-31-0 50.8% 49.2% +3.7
Old Dominion 25-28-1 47.2% 52.8% +0.7
N Mex State 22-30-0 42.3% 57.7% +0.4
Texas St 26-36-0 41.9% 58.1% -1.1
S Alabama 20-28-0 41.7% 58.3% -3.7
Troy 12-17-0 41.4% 58.6% -3.7
Arkansas St 17-27-0 38.6% 61.4% -0.6
App State 6-11-0 35.3% 64.7% -2.8
James Mad 2-4-0 33.3% 66.7% -9.3