What is every AFC South Division team's record against the point spread as a road underdog since the 2015 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Indianapolis 29-23-3 55.8% -4.9 +0.2
Houston 29-30-2 49.2% -7.1 -0.2
Tennessee 24-26-1 48.0% -4.6 +0.7
Jacksonville 27-30-2 47.4% -7.2 -1.3