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

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 22-17-0 56.4% 43.6% +0.1
Indianapolis 21-18-0 53.9% 46.2% +2.6
Houston 17-22-0 43.6% 56.4% +0.5
Jacksonville 16-22-1 42.1% 57.9% +0.9