LaMarcus Aldridge erupted for 32 points and 12 rebounds as the Spurs raced to a 110-104 victory over Memphis Friday night at the AT&T Center clinching the No. 2 Western Conference seed in the upcoming playoffs. The Spurs claimed their 37th consecutive home victory to start this season and also their franchise-best 46 regular-season home games dating back to last season. The victory came despite four key San Antonio players …