What is every Southwest Division team's record against the over/under line coming off a win since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 115-107-2 51.8% 48.2% +1.0
Memphis 110-117-9 48.5% 51.5% +0.4
Dallas 105-119-4 46.9% 53.1% +0.4
San Antonio 153-175-3 46.7% 53.3% -1.5
Houston 160-185-7 46.4% 53.6% -0.9