What is every Southeast Division team's record against the over/under line as an underdog since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Washington 342-294-13 53.8% 46.2% +1.0
Atlanta 285-274-6 51.0% 49.0% +1.4
Orlando 364-384-12 48.7% 51.3% 0.0
Charlotte 333-355-10 48.4% 51.6% -0.4
Miami 195-225-2 46.4% 53.6% -1.6