What is every AFC South Division team's record against the over/under line as an underdog since the 2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 71-61-1 53.8% 46.2% +0.9
Indianapolis 63-55-2 53.4% 46.6% +2.0
Jacksonville 87-86-1 50.3% 49.7% +0.6
Houston 65-68-1 48.9% 51.1% +0.8