What is every Southeast Division team's record against the over/under line as an underdog since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Washington 198-163-5 54.9% 45.2% +2.0
Atlanta 189-173-2 52.2% 47.8% +1.5
Miami 132-132-1 50.0% 50.0% -0.8
Orlando 199-208-5 48.9% 51.1% -0.8
Charlotte 186-196-4 48.7% 51.3% -0.5