What is every AFC South Division team's record against the over/under line as an underdog in the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Jacksonville 8-7-0 53.3% 46.7% -2.5
Houston 4-4-0 50.0% 50.0% -1.9
Tennessee 6-8-0 42.9% 57.1% +0.2
Indianapolis 1-2-1 33.3% 66.7% -4.9