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

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 19-16-0 54.3% 45.7% +3.3
Houston 33-34-4 49.3% 50.8% +0.5
San Antonio 23-27-1 46.0% 54.0% -1.7
Dallas 12-17-1 41.4% 58.6% -0.8
Memphis 10-16-1 38.5% 61.5% -4.1