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

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 19-16-0 54.3% 45.7% -1.2
Indianapolis 17-17-0 50.0% 50.0% -0.1
Jacksonville 14-18-0 43.8% 56.2% -3.2
Houston 15-20-0 42.9% 57.1% +0.2