What is every AFC East Division team's record against the over/under line as an underdog since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
New England 20-17-1 54.1% 46.0% +1.1
Miami 49-45-1 52.1% 47.9% +2.5
NY Jets 53-57-0 48.2% 51.8% -0.1
Buffalo 28-34-0 45.2% 54.8% -1.0