What is every Atlantic Division team's record against the over/under line coming off a loss since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Toronto 247-240-1 50.7% 49.3% +0.3
Philadelphia 281-275-7 50.5% 49.5% +0.2
Boston 237-238-4 49.9% 50.1% +0.1
Brooklyn 284-288-9 49.7% 50.4% +0.6
New York 268-309-6 46.5% 53.6% -0.7