Stephen Curry scored 37 points to lead the defending champion Golden State Warriors to their 12th straight win to open the season, a hard-fought 115-110 victory over the Toronto Raptors on Tuesday night. Klay Thompson added 19 and Andrew Bogut scored 13 for the Warriors, who are off to the best start since Dallas won the first 14 games in 2002-03. Golden State needs just three more wins to equal the NBA record of 15-0 held by the 1948-49 Washington Capitols and the 1993-94 Houston Rockets.