What is every Southwest Division team's record against the point spread in non-conference games since the 2017-2018 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Dallas 49-43-3 53.3% 1.9 +2.0
San Antonio 46-42-1 52.3% 2.9 +0.2
New Orleans 40-47-2 46.0% -0.2 -0.8
Houston 39-46-2 45.9% 6.1 -0.2
Memphis 39-55-1 41.5% -4.1 -1.8