What is every Sun Belt Conference team's record against the over/under line as a road underdog since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
N Mex State 42-23-0 64.6% 35.4% +5.6
Coastal Car 15-10-0 60.0% 40.0% +1.8
Marshall 15-10-0 60.0% 40.0% +3.8
Florida Intl 32-22-0 59.3% 40.7% +1.8
GA Southern 23-17-1 57.5% 42.5% +1.8
S Mississippi 31-23-1 57.4% 42.6% +4.1
Old Dominion 26-20-2 56.5% 43.5% +2.9
James Mad 5-4-0 55.6% 44.4% -2.6
W Kentucky 19-17-1 52.8% 47.2% +0.5
Louisiana 22-20-1 52.4% 47.6% +0.4
UL Monroe 36-35-0 50.7% 49.3% 0.0
North Texas 27-27-0 50.0% 50.0% +0.1
Fla Atlantic 21-23-0 47.7% 52.3% +2.0
S Alabama 24-29-1 45.3% 54.7% -2.3
Troy 17-22-0 43.6% 56.4% -3.2
Georgia St 23-30-2 43.4% 56.6% -1.3
Middle Tenn 22-29-2 43.1% 56.9% -1.7
Arkansas St 18-25-0 41.9% 58.1% -1.6
App State 9-13-0 40.9% 59.1% -3.5
Texas St 24-38-1 38.7% 61.3% -2.8