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

Definitions
Team ATS Record Cover % MOV ATS +/-
Dallas 113-100-4 53.1% -3.2 +1.8
Memphis 138-134-2 50.7% -4.9 +1.2
San Antonio 159-159-6 50.0% -7.2 -0.5
New Orleans 126-127-5 49.8% -3.7 +1.6
Houston 130-160-6 44.8% -7.6 -0.3