What is every AFC South Division team's record against the over/under line as a road underdog since the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 16-11-0 59.3% 40.7% +2.1
Jacksonville 18-14-1 56.3% 43.8% +2.7
Tennessee 14-15-0 48.3% 51.7% -1.8
Houston 15-19-1 44.1% 55.9% -0.9