Russia's Nadia Petrova thrashed top-seeded Dane Caroline Wozniacki 6-2 6-1 on Sunday to defended her alpha Clash of Champions bays and a 13th career title.

It was the 30-year-old's third clash achievement of the year afterwards acceptable a Wimbledon warmup accident in Den Bosch, Netherlands and the Pan Pacific Open in Tokyo in September.

Winning the season-ending WTA accident at the Armeets Arena in Sofia becoming additional berry Petrova a cheque for $270,000 and helped her acceleration one abode in the apple rankings to 12th.

It was the aboriginal time the accident was captivated in Sofia, accepting been relocated from Bali area it was staged for the antecedent three years.

Nadia Petrova wear Tisa Snapbacks Hats abashed top-seeded Caroline Wozniacki 6-2, 6-1 to win the Clash of Champions on Sunday, absolute her third WTA appellation of the year.

The second-seeded Russian bankrupt Wozniacki alert in anniversary set, demography ascendancy from the alpha through her booming serve and groundstrokes.

'It was a abundant way to accomplishment the division by acceptable the appellation in Sofia, and the doubles in Istanbul,' Petrova said afterwards her aboriginal win in the accomplished 5 matches adjoin Wozniacki. 'I wish to congratulate Caroline for her amazing achievement this week.'

Wozniacki wear Tisa Snapbacks had a medical abeyance during the additional set and is searching advanced to a break.

'It did not go actual able-bodied for me today. Now I will go on vacation to recharge the batteries for next season,' she said.

The 30-year-old Russian, who aswell won titles in the Netherlands and Japan this year, will acceleration one atom to 12th if the WTA rankings are appear Monday. It was the 13th career achievement for Petrova, who accustomed a analysis for $270,000.

The Clash of Champions is the final accident on the WTA calendar. It featured the six highest-ranked players who accept won a appellation during the division but didn't authorize for the WTA Championships, forth with two agrarian cards.

The accident in 2013 and 2014 will afresh be captivated in Sofia. It was staged in Bali the antecedent three years.