What is every NFC South Division team's record against the over/under line as an underdog since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Tampa Bay 52-47-1 52.5% 47.5% +1.6
Carolina 50-50-2 50.0% 50.0% +0.1
New Orleans 28-37-0 43.1% 56.9% -1.0
Atlanta 35-56-0 38.5% 61.5% -0.9