What is every Southwest Division team's straight up win-loss record as an underdog since the 2017-2018 season?

Definitions
Team Win-Loss Record Win % MOV ATS +/-
New Orleans 107-191-0 35.9% -3.7 +1.5
Dallas 94-183-0 33.9% -3.5 +1.9
Memphis 113-222-0 33.7% -5.5 +0.8
San Antonio 100-253-0 28.3% -7.0 -0.4
Houston 81-226-0 26.4% -7.7 -0.5