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

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 67-51-1 56.8% 43.2% +1.4
New Orleans 41-34-1 54.7% 45.3% +1.6
Houston 60-60-2 50.0% 50.0% -0.2
Memphis 40-43-1 48.2% 51.8% -1.0
Dallas 12-36-0 25.0% 75.0% -7.3