What is every AFC South Division team's record against the over/under line in the playoffs since the 2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Jacksonville 1-1-0 50.0% 50.0% +4.8
Houston 2-2-1 50.0% 50.0% +4.6
Indianapolis 1-2-0 33.3% 66.7% -10.2
Tennessee 1-4-0 20.0% 80.0% -9.1