What is every Southwest Division team's record against the over/under line as a road underdog in the 2020-2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Memphis 17-8-0 68.0% 32.0% +6.4
Houston 17-12-0 58.6% 41.4% +6.2
San Antonio 12-12-0 50.0% 50.0% -0.8
New Orleans 9-13-0 40.9% 59.1% 0.0
Dallas 5-14-0 26.3% 73.7% -2.9