What is every AFC South Division team's record against the over/under line as a road favorite since the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Houston 6-5-0 54.6% 45.5% +1.5
Jacksonville 8-7-1 53.3% 46.7% +2.3
Tennessee 11-11-0 50.0% 50.0% -1.0
Indianapolis 8-8-0 50.0% 50.0% -0.7