Poland's Agnieszka Radwanska beat rising star Belinda Bencic in straight sets 6-2, 6-2 in the final of the Pan Pacific Open today to capture her first WTA title in more than a year and return to the world's top 10 rankings.The 26-year-old Radwanska smashed 28 winners past the Swiss teenager to win her second Pan Pacific Open and her first WTA title since last year's Rogers Cup in Montreal.Radwanska is projected to climb from 13th to eighth position when the new rankings are released tomorrow and move to 10th place in the race for places at the WTA Finals in Singapore.