What is every AFC South Division team's record against the over/under line as a home underdog since the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 24-15-1 61.5% 38.5% +1.4
Indianapolis 15-13-0 53.6% 46.4% +3.6
Houston 23-20-0 53.5% 46.5% +3.0
Jacksonville 22-29-0 43.1% 56.9% -2.9