What is every Southwest Division team's record against the over/under line coming off a win since the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Memphis 336-348-12 49.1% 50.9% +0.3
Dallas 362-377-8 49.0% 51.0% 0.0
San Antonio 393-421-8 48.3% 51.7% -0.4
Houston 341-380-9 47.3% 52.7% -0.1
New Orleans 277-317-8 46.6% 53.4% -0.4