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 49-54-1 47.6% 52.4% +0.3
New Orleans 54-75-2 41.9% 58.1% -1.4