What is every Southwest Division team's record against the over/under line as an underdog in the 2022-2023 season?

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 45-31-2 59.2% 40.8% +2.6
New Orleans 21-18-0 53.9% 46.2% -1.1
Houston 35-38-1 48.0% 52.1% -0.6
Memphis 10-11-0 47.6% 52.4% +1.4
Dallas 13-15-0 46.4% 53.6% +2.1