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

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 7-6-0 53.8% 46.2% -0.9
Tennessee 6-6-0 50.0% 50.0% -0.3
Jacksonville 5-7-0 41.7% 58.3% -7.7
Houston 4-9-0 30.8% 69.2% -5.1