What is every NFC South Division team's record against the over/under line as a road underdog since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Tampa Bay 20-8-0 71.4% 28.6% +8.5
Carolina 23-17-0 57.5% 42.5% +2.4
Atlanta 18-19-0 48.7% 51.4% -0.4
New Orleans 7-13-0 35.0% 65.0% -1.7