Toronto Raptors at San Antonio Spurs 8:30 pm Recap | Boxscore SAN ANTONIO (Ticker) -- The San Antonio Spurs try to extend their season-high winning streak to eight games when they host the Toronto Raptors at the SBC Center on Wednesday. The Spurs, who are on their longest winning streak since an 11-game tear from March 23-April 11, beat Memphis on Monday, 78-67, despite shooting just under 37 percent. Tim Duncan had 21 points and 13 rebounds for his league-leading 20th double-double before fouling out. Tony Parker added 18 points and Rasho Nesterovic contributed 10 and 15 rebounds for the Spurs, who limited the Grizzlies to 36 percent shooting. The Raptors have dropped three straight games since winning five in a row. On Monday, Toronto squandered a 13-point second-half lead in a 111-94 loss at Dallas. Vince Carter scored 21 points and Donyell Marshall added 18 for the Raptors, who gave up 100 points for just the second time this season, but both have occurred in the last three games. The Spurs have won the last two meetings and four of five against the Raptors.