What is every Southwest Division team's record against the point spread as a road underdog since the 2017-2018 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Dallas 91-76-4 54.5% -4.6 +1.6
New Orleans 89-91-5 49.4% -4.3 +1.5
San Antonio 97-103-7 48.5% -8.1 -0.8
Memphis 90-102-4 46.9% -7.1 -0.2
Houston 75-90-2 45.5% -8.8 -0.8