What is every Southwest Division team's record against the over/under line as a home underdog in the 2020-2021 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 8-5-1 61.5% 38.5% +1.8
San Antonio 11-7-0 61.1% 38.9% +1.6
Memphis 8-9-0 47.1% 52.9% -5.0
Houston 12-14-0 46.2% 53.9% +0.4
Dallas 2-10-0 16.7% 83.3% -16.3