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 16-11-0 59.3% -1.7 +3.4
Jacksonville 17-18-2 48.6% -4.2 +0.8
Houston 15-17-0 46.9% -5.4 -0.0
Indianapolis 13-17-2 43.3% -7.4 -2.2