What is every Southwest Division team's record against the over/under line as a home underdog in the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 5-6-1 45.5% 54.6% -2.9
San Antonio 3-4-0 42.9% 57.1% -7.6
Memphis 10-14-0 41.7% 58.3% -2.3
Dallas 10-15-1 40.0% 60.0% -4.2
Houston 1-3-0 25.0% 75.0% -12.4