What is every Atlantic Division team's record against the over/under line as an underdog since the 2020-2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Boston 40-35-1 53.3% 46.7% +1.4
Toronto 84-81-2 50.9% 49.1% +1.3
New York 85-90-2 48.6% 51.4% 0.0
Brooklyn 69-78-3 46.9% 53.1% -0.3
Philadelphia 49-60-1 45.0% 55.1% -2.0