What is every Southwest Division team's record against the over/under line as a home underdog since the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 82-62-1 56.9% 43.1% +2.0
Memphis 127-131-1 49.2% 50.8% -0.4
New Orleans 129-135-3 48.9% 51.1% +0.1
Houston 91-100-2 47.6% 52.4% -0.5
Dallas 79-91-4 46.5% 53.5% -0.1