What is every Southwest Division team's record against the over/under line coming off a win since the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 218-225-4 49.2% 50.8% +0.4
Memphis 255-269-12 48.7% 51.3% +0.2
San Antonio 281-303-6 48.1% 51.9% -0.6
Dallas 242-266-6 47.6% 52.4% -0.2
Houston 253-292-8 46.4% 53.6% -0.6