What is every Southeastern Conference team's record against the over/under line as an underdog since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Florida 13-9-1 59.1% 40.9% +2.4
Mississippi 12-11-1 52.2% 47.8% +1.8
Arkansas 18-20-0 47.4% 52.6% +4.1
S Carolina 17-19-0 47.2% 52.8% +0.2
LSU 5-6-0 45.5% 54.5% +4.8
Texas A&M 10-12-0 45.5% 54.5% +0.8
Tennessee 12-15-0 44.4% 55.6% +0.2
Georgia 4-6-0 40.0% 60.0% -6.5
Kentucky 13-21-1 38.2% 61.8% -3.5
Vanderbilt 16-26-1 38.1% 61.9% -2.2
Missouri 8-14-0 36.4% 63.6% -5.4
Miss State 9-16-0 36.0% 64.0% -0.9
Auburn 5-14-0 26.3% 73.7% -3.5
Alabama 0-1-0 0.0% 100.0% -3.0