What is every AFC South Division team's record against the over/under line in non-division games since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 51-44-0 53.7% 46.3% +1.2
Tennessee 50-48-2 51.0% 49.0% -1.7
Jacksonville 45-51-2 46.9% 53.1% +0.9
Houston 46-53-1 46.5% 53.5% +0.6