What is every Atlantic Division team's record against the over/under line as an underdog since the 2006-2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Toronto 367-341-6 51.8% 48.2% +1.2
Brooklyn 462-469-13 49.6% 50.4% +0.8
Philadelphia 411-426-15 49.1% 50.9% -0.2
New York 455-474-9 49.0% 51.0% +0.2
Boston 253-297-4 46.0% 54.0% -0.3