Serena Williams, of the United States, reacts while playing against Romania's Sorana Cirstea during the women's singles championship at the Rogers Cup tennis tournament in Toronto, Sunday, Aug. 11, 2013. Williams won 6-2, 6-0. AP Photo/The Canadian Press, Nathan Denette Serena Williams, of the United States, poses for photographs after defeating Sorana Cirstea, of Romania, at the women's singles championship at the Rogers Cup tennis tournament in Toronto, Sunday, Aug. 11, 2013. Serena Williams, of the United States, celebrates a point over Romania's Sorana Cirstea during the women's singles championship at the Rogers Cup tennis tournament in Toronto, Sunday, Aug. 11, 2013. Serena Williams, of the United States, serves the ball against Sorana Cirstea, of Romania, during the women's singles championship at the Rogers Cup tennis tournament in Toronto, Sunday, Aug. 11, 2013. Sorana Cirstea, of Romania, returns the ball against Serena Williams, of the United States, during the women's singles championship at the Rogers Cup tennis tournament in Toronto, Sunday, Aug. 11, 2013. TORONTO (AP) - Serena Williams won the Rogers Cup for the third time, routing unseeded Romanian Sorana Cirstea 6-2, 6-0 in Sunday's final. The top-ranked woman captured her eighth WTA title of the year and 54th of her career. All three of her Rogers Cup crowns have come in Toronto, the others in 2001 and 2011. Williams has lost only one match since March, a stunning early exit at Wimbledon. She did not drop a set this week. The only time she was tested was in her semifinal against third-seeded Agnieszka Radwanska. Cirstea was appearing in her third WTA final and looking to build on her only title - in 2008 at Tashkent. But despite this loss, the tournament proved a breakthrough. She ousted two former No. 1 players in Jelena Jankovic and Caroline Wozniacki. She also defeated defending champion Petra Kvitova in the quarterfinals and fourth-seeded Li Na in the semis. Cirstea was unsteady from the opening game, double-faulting the first point and again at 30-40 to give Williams an early break. Williams broke again for 3-0 after Cirstea sent a backhand wide. That prompted a visit from her Australian coach, Darren Cahill. The pep talk appeared to work momentarily. Cirstea won four straight points to break back and held serve at 3-2. But Williams quickly removed any chance of an upset, winning two straight games and acing a set point winner to make it 6-2. With shouts of "Sorana" and "Serena" volleying around the stadium, splashes of Romania's blue, yellow and red could be seen dotting the Rexall Centre stands on a warm, sunny afternoon. But Cirstea's contingent had even less to cheer for in the second set. Williams used her trademark power strokes to keep Cirstea running and ripped an ace to hold serve at 2-0. Cirstea, her head hanging low, again called for Cahill for motivation. But it didn't do much good. Williams eased through the final four games and wrapped up the match in just more than hour.