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

Definitions
Team Over Record Over % Under % Total +/-
Houston 6-2-0 75.0% 25.0% +6.0
Indianapolis 2-1-0 66.7% 33.3% +4.8
Tennessee 1-2-0 33.3% 66.7% -8.5
Jacksonville 1-6-0 14.3% 85.7% -8.4