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

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 6-3-0 66.7% 33.3% +2.6
Tennessee 4-4-0 50.0% 50.0% -2.2
Houston 8-8-0 50.0% 50.0% -1.0
Jacksonville 3-12-0 20.0% 80.0% -5.7