What is every Southwest Division team's record against the over/under line as a home underdog in the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 1-0-0 100.0% 0.0% +46.5
Dallas 4-1-0 80.0% 20.0% +15.5
New Orleans 11-4-0 73.3% 26.7% +11.0
Houston 6-5-0 54.6% 45.5% -1.7
Memphis 2-4-0 33.3% 66.7% -3.0