Petrova triumphs in Tokyo

Defending champion Agnieszka Radwanska was unseated in Tokyo today as Nadia Petrova beat her in the final of the Pan Pacific Open.

In a game that saw the momentum ebb and flow from one side of the court to the other, Petrova took the first set to love, surrendered the second to one and then took the match 6-0 1-6 6-3.