What is every Southwest Division team's record against the over/under line as a road underdog since the 2019-2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Memphis 68-58-2 54.0% 46.0% +1.8
Houston 77-66-1 53.9% 46.2% +2.9
San Antonio 77-77-6 50.0% 50.0% -0.6
Dallas 53-60-1 46.9% 53.1% -0.2
New Orleans 55-75-2 42.3% 57.7% -1.4