What is every Southwest Division team's record against the over/under line coming off a loss since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 171-142-7 54.6% 45.4% +2.1
Houston 158-141-6 52.8% 47.2% +2.2
New Orleans 150-136-2 52.5% 47.6% +0.5
Dallas 138-143-4 49.1% 50.9% +1.0
Memphis 129-171-3 43.0% 57.0% -1.7