Azarenka sets up Kuznetsova quarter-final clash
Unseeded Svetlana Kuznetsova is through to the quarter-finals. Photo: AFP
Defending champion Victoria Azarenka will meet comeback Russian Svetlana Kuznetsova in the quarter-finals of the Australian Open.
Azarenka needed less than an hour to overpower unseeded Russian Elena Vesnina 6-1 6-1 to book a place in the last eight.
Kuznetsova showed she was free of the leg injury that ruined her 2012 season when she outlasted 10th-seeded Dane Caroline Wozniacki 6-2 2-6 7-5 on Monday in a gruelling encounter lasting two hours and 28 minutes.
Former world No.1 Caroline Wozniacki of Denmark. Photo: Getty Images
Kuznetsova plummeted outside the top 50 last year for the first time in 11 years and entered the Open unseeded.
She had lost to Wozniacki four times in succession before her return from injury this year, but beat the former world No.1 for the first time since 2009 in the recent Sydney International.
Kuznetsova started strongly against Wozniacki, sealing an early service break in the first set and taking it 6-2 in 43 minutes.
Wozniacki was quick to respond, levelling the scores before the pair fought their way to 5-5 in the decider.
The Russian dominated the 12th game and wasted no time capitalising after running up two match points against Wozniacki, whose returns had become more erratic.
"I'm very happy with the result but disappointed with the second set because I got stuck in there a little bit," said the Russian.
Kuznetsova said she was now refreshed and fit after becoming jaded last year.
"I broke a little bone in my knee and was on crutches for about two months," she said.
"I had been a little bit tired travelling over 10 years but I feel a lot fresher now.
Azarenka said her form was approaching that which she needed to compete with her fellow top 10 players as the business end of the tournament approaches.
"It's getting there," she said. "With every match I am building up for the top battles."