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 18-11-1 62.1% 37.9% +1.0
Memphis 17-12-1 58.6% 41.4% +7.8
Houston 16-13-1 55.2% 44.8% +3.6
New Orleans 16-14-0 53.3% 46.7% -0.9
Dallas 11-18-1 37.9% 62.1% -3.6