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

Definitions
Team Over Record Over % Under % Total +/-
Houston 6-5-0 54.6% 45.5% +1.5
Tennessee 9-8-0 52.9% 47.1% -0.3
Indianapolis 8-8-0 50.0% 50.0% -0.7
Jacksonville 5-5-1 50.0% 50.0% +0.9