Victor Wembanyama had 18 points, seven blocks, seven rebounds and six assists, Julian Champagnie added 17 points, and the San Antonio Spurs rode a third-quarter outburst to a 102-87 victory over the Memphis Grizzlies on Tuesday night. Sandro Mamukelashvili added a career-best 16 rebounds along with 11 points as the Spurs snapped a 13-game losing streak to the Grizzlies. San Antonio had not beaten Memphis since Dec. 23, 2020.