What is every Southwest Division team's record against the over/under line as a road favorite in the 2018-2019 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 8-8-1 50.0% 50.0% +0.7
New Orleans 6-6-0 50.0% 50.0% -0.1
Houston 11-15-2 42.3% 57.7% -5.5
Memphis 2-3-0 40.0% 60.0% +0.9
Dallas 2-5-0 28.6% 71.4% -2.9