What is every Southwest Division team's record against the over/under line in the playoffs since the 2019-2020 season?

Definitions
Team Over Record Over % Under % Total +/-
Memphis 12-11-0 52.2% 47.8% -1.5
New Orleans 5-5-0 50.0% 50.0% -4.8
Dallas 24-28-0 46.2% 53.9% -0.2
Houston 4-8-0 33.3% 66.7% -8.5