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

Definitions
Team Over Record Over % Under % Total +/-
Memphis 13-13-0 50.0% 50.0% +1.0
Houston 1-2-0 33.3% 66.7% -0.7
New Orleans 1-4-0 20.0% 80.0% -0.6
San Antonio 0-1-0 0.0% 100.0% -2.0