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

Definitions
Team Over Record Over % Under % Total +/-
San Antonio 19-9-0 67.9% 32.1% +9.2
Dallas 18-10-0 64.3% 35.7% +4.5
New Orleans 13-10-0 56.5% 43.5% +1.0
Memphis 13-13-0 50.0% 50.0% -2.8
Houston 8-15-0 34.8% 65.2% +1.6