What is every AFC South Division team's record against the over/under line as an underdog in the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 4-2-0 66.7% 33.3% +0.7
Houston 5-6-0 45.5% 54.6% +8.2
Jacksonville 3-4-0 42.9% 57.1% +7.0
Indianapolis 5-9-0 35.7% 64.3% -1.1