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

Definitions
Team Over Record Over % Under % Total +/-
Boston 289-269-22 51.8% 48.2% +0.7
Baltimore 464-465-40 50.0% 50.1% +0.6
Tampa Bay 306-312-30 49.5% 50.5% +0.2
Toronto 295-306-33 49.1% 50.9% +0.5
NY Yankees 168-207-18 44.8% 55.2% -0.1