What is every Southwest Division team's record against the over/under line coming off a win since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 226-237-5 48.8% 51.2% +0.1
San Antonio 314-330-6 48.8% 51.2% -0.3
Memphis 274-294-12 48.2% 51.8% +0.3
Dallas 264-293-6 47.4% 52.6% -0.4
Houston 269-309-8 46.5% 53.5% -0.5