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 +/-
New Orleans 5-3-0 62.5% 37.5% -0.8
Memphis 12-11-0 52.2% 47.8% -1.5
Dallas 15-18-0 45.5% 54.6% 0.0
Houston 4-8-0 33.3% 66.7% -8.5