What is every Southwest Division team's record against the over/under line? Includes the 2019-2020 season plus historical records.

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 38-24-1 61.3% 38.7% +4.9
Dallas 40-27-0 59.7% 40.3% +3.1
New Orleans 36-28-0 56.2% 43.8% +1.6
Memphis 30-35-0 46.2% 53.8% +0.1
Houston 28-36-0 43.8% 56.2% +0.4