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

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 9-6-0 60.0% 40.0% +4.5
Tennessee 12-9-0 57.1% 42.9% +0.5
Houston 14-14-0 50.0% 50.0% +2.3
Jacksonville 12-18-0 40.0% 60.0% -3.3