What is every AFC South Division team's record against the over/under line as a road underdog since the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 55-44-2 55.6% 44.4% +1.7
Jacksonville 74-63-2 54.0% 46.0% +1.8
Tennessee 60-60-1 50.0% 50.0% +0.8
Houston 60-69-4 46.5% 53.5% -0.3