What is every Southwest Division team's record against the over/under line as a road underdog since the 2009-2010 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 175-158-8 52.6% 47.5% +0.2
Houston 187-184-4 50.4% 49.6% +2.2
Dallas 202-200-3 50.3% 49.8% +0.7
Memphis 210-208-4 50.2% 49.8% +0.8
New Orleans 208-247-6 45.7% 54.3% -0.3