What is every Southwest Division team's record against the point spread as a home underdog since the 2018-2019 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Memphis 60-44-0 57.7% -2.5 +2.8
Dallas 36-29-1 55.4% 0.2 +3.3
New Orleans 49-45-0 52.1% -2.2 +2.1
San Antonio 65-63-0 50.8% -5.6 -0.1
Houston 53-69-4 43.4% -6.6 -0.2