What is every AFC South Division team's record against the point spread as an underdog since the 2017 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Tennessee 34-26-2 56.7% -2.8 +2.1
Houston 40-37-2 52.0% -5.8 +1.1
Indianapolis 29-32-2 47.5% -6.3 -1.6
Jacksonville 36-40-2 47.4% -5.6 +0.1