What is every NFC South Division team's record against the over/under line as an underdog since the 2016 season?

Definitions
Team Over Record Over % Under % Total +/-
Tampa Bay 34-29-1 54.0% 46.0% +2.3
Carolina 41-40-1 50.6% 49.4% +0.4
New Orleans 21-28-0 42.9% 57.1% -0.8
Atlanta 27-38-0 41.5% 58.5% -0.9