What is every AFC South Division team's record against the point spread as an underdog since the 2012 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Indianapolis 52-48-3 52.0% -5.9 -0.9
Houston 54-63-3 46.2% -6.6 -0.5
Tennessee 52-61-5 46.0% -5.4 -0.3
Jacksonville 66-78-5 45.8% -7.6 -1.3