What is every AFC South Division team's record against the over/under line as a road underdog in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Jacksonville 5-3-0 62.5% 37.5% +3.8
Indianapolis 3-2-0 60.0% 40.0% +3.7
Tennessee 2-3-0 40.0% 60.0% +1.2
Houston 1-5-0 16.7% 83.3% -7.7