What is every Southwest Division team's record against the over/under line since the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 252-220-8 53.4% 46.6% +1.5
New Orleans 237-246-4 49.1% 50.9% 0.0
Houston 238-248-9 49.0% 51.0% +0.6
Dallas 249-273-6 47.7% 52.3% +0.1
Memphis 233-256-10 47.7% 52.4% -0.4