Kim Clijsters reaches semifinals
MELBOURNE, Australia -- Kim Clijsters is moving on to the Australian Open semifinals, and Caroline Wozniacki is moving out of the top spot.
Gerstner: Same Sad Song
Stop us if this one sounds familiar: Caroline Wozniacki got terrorized by a stronger player at a major, espnW's Joanne C. Gerstner writes. Story
Two days after saving four match points and spraining her left ankle in a fourth-round win over French Open champion Li Na, Clijsters showed no signs of weakness as she continued her title defense at Melbourne Park with a 6-3, 7-6 (4) quarterfinal win over Wozniacki.
The four-time major winner next plays third-seeded Victoria Azarenka, who beat No. 8 Agnieszka Radwanska 6-7 (0), 6-0, 6-2 earlier Tuesday to move into the semis of a Grand Slam for the second time.
Azarenka is one of three women who could finish at No. 1 in Melbourne -- Maria Sharapova and Petra Kvitova are the others.
Wozniacki needed to reach the semifinals to retain the top ranking she has held at the end of the previous two seasons. Her place in the rankings has attracted some criticism because the 21-year-old Dane has never won a major.
But even after another major setback, Wozniacki remained confident she will not only reclaim the top ranking but will get her Grand Slam breakthrough.
"You know, I will get it back eventually, so I'm not worried," she said. Critics "talk to me like I'm finishing my career and I only have one year left and time is running out.

"The fact is I still have quite a few good years in front of me."
Clijsters slipped to No. 14 after beating Li in the last Australian final, losing in the second round at the French Open and then missing the next two majors due to injuries. But after losing her first four finals in the majors, she's learned how to win them.
She set an example for Wozniacki of how to go about it.
Both players started nervously Tuesday, with three service breaks until Clijsters held in the fourth game. The 28-year-old Belgian dictated play from her first hold until she was serving for the match while a break up in the second.
She had the rally on her racket at 30-30 but let her guard down and allowed Wozniacki back into the match. Wozniacki took a chances and got back level, going into the tiebreaker with momentum.
Clijsters had never lost any of her eight previous tiebreakers at Melbourne Park, and she hit a backhand down the line to take a 5-4 lead. She set up double match point with a cross-court forehand winner and sealed it with a volley.
"It definitely didn't feel like being up a set and 5-2," Clijsters said. "I had to work really hard for it. Caroline is a great fighter.
"I was happy to get through, and not in a three-setter because it's so hot," she said.
The crowd at Rod Laver Arena was solidly behind Clijsters from the start, shouting, "C'mon Kimmie," in between nearly every point and cheering when Wozniacki missed a shot.
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Azarenka opened the action on Rod Laver in a match that contained 15 breaks of serve, including eight in the first set.
After being comprehensively outplayed in the opening tiebreaker, Azarenka won seven straight games to move closer to the victory that kept her among the three players who can overhaul Wozniacki at No. 1.
The 22-year-old Belarusian, who makes a distinctive hooting sounds as she hits the ball, extended her winning streak this season to 10 matches, including a title at Sydney, where she beat Radwanska in the semifinals. She served six double faults and had 38 unforced errors but showed maturing mental resolve by holding her nerve on the big points.
"I'm really happy with my win. I think it was very important to see how I could adjust after not playing really well in the first set," she said. "I completely turned it around.
"Today I really tried to forget about the first set and start from zero and really fight hard. So I think that was a different mental approach a little bit."
In the remaining women's quarterfinals Wednesday, Sharapova plays Ekaterina Makarova, who beat five-time champion Serena Williams in the fourth round, and No. 2 Kvitova takes on unseeded Sara Errani of Italy.
Information from The Associated Press was used in this report.
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Australian Open 2012
Women's singles:
Victoria Azarenka
Men's singles:
Novak Djokovic
Women's doubles:
Svetlana Kuznetsova and Vera Zvonareva
Men's doubles:
Leander Paes and Radek Stepanek
Mixed doubles:
Bethanie Mattek Sands and Horia Tecau
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Day 14
-
• Garber: Djokovic now on the brink of history
• Ubha: Top five Slam finals of the Open era
• Harwitt: Reversal of fortune for Rafael Nadal
• Ubha: Breaking down Djokovic-Nadal
• Djokovic wins epic final over Nadal
• Highlight: Djoker needs six hours for win
• Patrick McEnroe breaks down match
• Djoker's thoughts on memorable win
Day 13
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• Azarenka routs Sharapova to take title
• Garber: Double the pleasure for Azarenka
• Gerstner: Sharapova completely outclassed
• Bryans denied record 12th Slam title
• Ubha: Nadal, Djoker goes beyond an Oz title
• Hot Button: Who will win the men's final?
• Bodo: How Nadal can end skid versus Djoker
• Azarenka slams Sharapova in finale
• Doesn't get any better for Azarenka
• Digital Serve: Who will win men's final?
Day 12
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• Djokovic beats Murray in 5 thrilling sets
• Harwitt: Djokovic guts out five-set thriller
• Wilansky: Breaking down Djokovic, Murray
• Ubha: Sharapova, Azarenka to battle
• Hot Button: Who will win the women's final
• Vote: Where does Sharapova rank?
• Vote: Do you believe in Djoker?
• Digital Serve: Women's final preview
• Novak Djokovic on spectacular win
• Djokovic beats Murray in five sets
Day 11
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• Recaps: Women | Men
• Garber: Nadal continues to dominate Federer
• Wilansky: Breaking down Nadal, Federer
• Gerstner: Sharapova, Azarenka pass test
• Ubha: Will Novak Djokovic recover in time?
• Azarenka takes down Clijsters
• Sharapova ousts Kvitova
• Rafa takes out Fed in four sets
• Digital Serve: Djoker or Murray?
Day 10
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• Recaps: Women | Men
• Ubha: Andy Murray semi-bound once again
• Garber: Djoker and Murray to tango
• Gerstner: Sharapova, Kvitova reach semis
• Ubha: Rafa versus Roger never gets old
• Ubha: Top five Federer-Nadal matches
• Hot Button: Who will win Rafa-Roger?
• Ubha: Can Sharapova avenge Wimby loss?
• Rod Laver and Roger Federer talk tennis
• Maria Sharapova eases in to semifinals
• Murray mauls Nishikori
• Djokovic foils Ferrer's bid
• Federer-Nadal preview
• Who will win the women's semis?
Day 9
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• Recaps: Women | Men
• Ubha: Doubts setting in for Novak Djokovic?
• Ubha: Red-hot Federer scorches del Potro
• Garber: Awaiting the Oz-some Rafa-Fed clash
• Gerstner: Same sad ending for Wozniacki
• Vote: Will Wozniacki ever win a Slam title?
• Clijsters beats Wozniacki in two sets
• Digital Serve: Can Ferrer foil Djoker's run?
• Nadal needs for hours to beat Berdych
• Federer destroys del Potro
Day 8
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• Recaps: Women | Men
• Ubha: Maria Sharapova survives scare
• Ubha: Serena misfires in every respect
• Gerstner: Serena Williams not herself
• Ubha: Why the Murray-Lendl duo will work
• Tandon: Fallout from the handshake snub
• Ivan Lendl assesses Andy Murray
• Federer talks about his recent good play
• Serena addresses loss in Oz
• Makarova upsets Serena
• Mary Joe on Serena's loss
• Djoker beats Hewitt in four sets
• Digital Serve: Fed ready for DelPo