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

Definitions
Team Over Record Over % Under % Total +/-
Houston 21-19-3 52.5% 47.5% +4.4
New Orleans 11-10-0 52.4% 47.6% +4.7
Dallas 10-12-1 45.5% 54.5% -0.1
San Antonio 15-19-0 44.1% 55.9% -2.9
Memphis 7-13-1 35.0% 65.0% -6.4