What is every AFC South Division team's record against the over/under line as a road underdog in the 2019 season?

Definitions
Team Over Record Over % Under % Total +/-
Houston 4-3-0 57.1% 42.9% +4.9
Jacksonville 4-3-0 57.1% 42.9% +2.5
Tennessee 3-4-0 42.9% 57.1% -4.2
Indianapolis 3-4-0 42.9% 57.1% -0.2