What is every AFC South Division team's record against the over/under line as an underdog in the 2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Jacksonville 7-1-1 87.5% 12.5% +9.9
Houston 6-3-1 66.7% 33.3% +4.8
Tennessee 2-5-1 28.6% 71.4% +0.3
Indianapolis 0-2-0 0.0% 100.0% -13.3