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 151-139-2 52.1% 47.9% +0.3
Dallas 141-149-4 48.6% 51.4% +0.8
Memphis 129-171-3 43.0% 57.0% -1.7