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

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 4-3-0 57.1% 42.9% -0.8
Memphis 12-11-0 52.2% 47.8% -1.5
New Orleans 5-5-0 50.0% 50.0% -4.8
Dallas 24-29-0 45.3% 54.7% -0.5
Houston 7-14-2 33.3% 66.7% -6.4