What is every AFC South Division team's record against the over/under line as a road favorite since the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Houston 14-13-0 51.9% 48.2% +1.0
Jacksonville 8-8-1 50.0% 50.0% +1.1
Tennessee 15-15-1 50.0% 50.0% -0.3
Indianapolis 15-15-0 50.0% 50.0% +2.0