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

Definitions
Team Over Record Over % Under % Total +/-
Atlanta 316-294-31 51.8% 48.2% +0.6
Philadelphia 367-349-46 51.3% 48.7% +0.6
NY Mets 261-256-29 50.5% 49.5% +0.8
Miami 467-462-49 50.3% 49.7% +0.6
Washington 305-336-37 47.6% 52.4% +0.6