Top-seeded Andy Murray had little trouble dispatching Alexandr Dolgopolov Sunday, besting him in straight sets to win the Brisbane International. Murray needed just 66 minutes to dismantle the third-seeded Ukrainian 6-1, 6-3, capturing the season-opening event. The World No. 4 struggled in his first two matches in Brisbane, but then caught fire in Saturday\'s semifinals against Bernard Tomic, firing 13 aces in a straight-set victory. Dolgopolov had advanced to the final with a a 6-3, 6-4 win over second-seeded Frenchman Gilles Simon Saturday.