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

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 11-7-0 61.1% 38.9% +2.9
Jacksonville 10-8-0 55.6% 44.4% +2.2
Tennessee 8-11-0 42.1% 57.9% -2.4
Houston 8-14-1 36.4% 63.6% -2.6