What is every AFC South Division team's record against the over/under line as a road underdog in the 2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 4-2-0 66.7% 33.3% +1.5
Tennessee 3-2-0 60.0% 40.0% +1.6
Jacksonville 2-5-0 28.6% 71.4% -3.1
Houston 2-6-0 25.0% 75.0% -8.0