What is every Southwest Division team's record against the over/under line as a home underdog since the 2015-2016 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 77-59-1 56.6% 43.4% +1.7
New Orleans 77-62-2 55.4% 44.6% +1.7
Memphis 83-78-1 51.6% 48.5% +0.3
Houston 65-74-2 46.8% 53.2% -1.3
Dallas 50-81-2 38.2% 61.8% -3.2