What is every Southwest Division team's record against the point spread as a home underdog in the 2011-2012 season?

Definitions
Team ATS Record Cover % MOV ATS +/-
Houston 5-0-0 100.0% 4.6 +7.4
Memphis 3-1-0 75.0% 6.8 +8.8
New Orleans 14-11-0 56.0% -1.1 +3.8
Dallas 1-2-0 33.3% -1.3 +1.7