Serena, Maria Sharapova advance

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WIMBLEDON, England -- On the verge of victory, Maria Sharapova briefly lost her bearings.
Sharapova's old serving problems resurfaced Thursday at Wimbledon, costing her the second set before she recovered to beat dangerous Tsvetana Pironkova, 7-6 (3), 6-7 (3), 6-0.
The Court 1 match took two days and ended three minutes after Serena Williams concluded her second-round victory on Centre Court, beating qualifier Melinda Czink 6-1, 6-4.
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Maria Sharapova fought off the elements, cobwebs and Tsvetana Pironkova to advance with a win reminiscent of the three-set escapes that have been her trademark lately, writes Sandra Harwitt.
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Second-ranked Victoria Azarenka cruised in her second-round match against Romina Oprandi, routing the Swiss player 6-2, 6-0 in just 51 minutes.
Azarenka converted five of her six break points and saved all four she faced to reach the third round for the sixth time in seven appearances at the All England Club.
The Belarusian reached the semifinals in 2011 and is looking for her second Gram Slam title after winning the Australian Open this year as part of a 26-match winning streak to start the season.
The two players had only met once, with Oprandi winning 6-1, 6-1 on clay in 2007.
The No. 1-ranked Sharapova saved five set points in the first set and led the second set 3-1 when play was halted Tuesday because of darkness. She lost the first two games when the match resumed\ and double-faulted on her first three service points in the tiebreaker.
"It felt like two matches in a way," Sharapova said. "Today I wanted to start off really well because I knew I was up a break. Didn't go according to plan. Really served sloppy."
Sharapova underwent shoulder surgery in 2008, and has been prone to double-faults, but in the final set she had no trouble with her serve -- or anything else. She won 21 of the last 27 points and finished with just 11 unforced errors.
Sharapova said she didn't make any major changes down the stretch.
"We were playing with the same balls; I played with the same racket," she said. "I just started doing things a little bit better."
Pironkova, ranked 38th, beat Venus Williams at Wimbledon each of the past two years.
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"If she played on grass 365 days a year, she'd be top 5 probably," Sharapova said. "She has the perfect game for it."
But Sharapova's at her best in winner-take-all sets. She improved her record in three-set matches to 9-0 this year and 21-1 since the beginning of 2011.
She has won 14 consecutive matches, including the French Open this month to complete a career Grand Slam.
While Sharapova battled an erratic serve, with eight aces and 10 double-faults, four-time champion Serena Williams had no such trouble. She won 27 of 28 points on her first serve, including 10 aces, and never faced a break point. Czink twice whiffed on returns.
"I love my serve," Williams said, "and I love feeling good when I serve."
The sixth-seeded Williams could meet Sharapova in the final next week. A 17-year-old Sharapova defeated Williams for the Wimbledon title in 2004.
Defending champion Petra Kvitova advanced to the third round by beating Elena Baltacha of Britain 6-0, 6-4 on Thursday.
Kvitova breezed through the first set in just 22 minutes and broke two more times in the second against the 101st-ranked Baltacha.
Kvitova beat Sharapova in last year's final but has yet to reach a title match in 2012, although she reached the semifinals of both the Australian Open and French Open. She hit 23 winners compared to nine for Baltacha.
Others advancing included No. 28-seeded Christina McHale.
Sara Errani committed only five unforced errors and beat Anne Keothavong of Britain 6-1, 6-1. The 25-year-old Errani, an Italian who has blossomed in Grand Slam competition this year, matched her best Wimbledon showing by advancing to the third round.
She was the French Open runner-up this month to Sharapova, and she's 12-2 in major tournaments in 2012. She began this year with a career record of 15-17 at majors.
Playing the day's first match on Court 2, the 10th-seeded Errani erased all three break points she faced and won in 61 minutes. That was a grueling effort compared with Wednesday, when she played only one point to complete a victory suspended overnight because of rain.
No. 8 Angelique Kerber beat Ekaterina Makarova 7-5, 6-3.
McHale eliminated Mathilde Johansson 7-5, 7-5.
The 28th-seeded McHale, a 20-year-old from Englewood Cliffs, N.J., struggled a bit to close out her 7-5, 7-5 second-round victory over Johansson.
"It was weird: The first and second sets went exactly the same. I am still not finding my best tennis consistently over the two matches I have played," McHale said. "I was just staying in there, taking advantage when she does make some unforced errors and then just staying with it when she is playing really well. I still feel I can be a lot more offensive."
Next up for the American is a match against eighth-seeded Kerber of Germany.
"I'm going to have to return her lefty serve well, try and take advantage when I can, and not let her be dictating," McHale said.
The American got some compliments Thursday from Serena Williams, who was asked about McHale and called her "so tough; she has a great game."
Varvara Lepchenko became the fourth American woman to reach the third round by beating 31st-seeded Anastasia Pavlyuchenkova of Russia 7-6 (4), 6-4.
Lepchenko joins Williams, McHale and unseeded Sloane Stephens to make the last 32 at the All England Club.
The 53rd-ranked Lepchenko is coming off her best career Grand Slam result by reaching the fourth round at the French Open.
She will play 24th-seeded Francesca Schiavone of Italy in the third round.
Lepchenko, who was born in Uzbekistan, has lived in the United States since 2001, and became an American citizen in September.
The fourth day of play began with sunshine and temperatures heading into the low 80s.
Information from The Associated Press contributed to this report.
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Wimbledon 2012 -- June 25-July 8
Women's singles:
Serena Williams
Men's singles:
Roger Federer
Women's doubles:
Serena and Venus Williams
Men's doubles:
Jonathan Marray and Frederik Nielsen
Mixed doubles:
Lisa Raymond and Mike Bryan
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Day 13
-
• Federer beats Murray; wins 17th Slam
• Garber: Roger Federer's return to glory
• Bryant: The final word from Wimbledon
• Bryan, Raymond win mixed doubles title
• Federer wins seventh Wimbledon title
• A magical moment for Roger Federer
• Tough one to swallow for Andy Murray
• Five things we learned from men's final
Day 12
-
• Serena stops Radwanska to win Wimbledon
• Garber: Serena rides savage serve to title
• Bodo: The sky-high stakes in Federer-Murray
• Bryant: No more moral victories for Murray
• Tandon: What to watch in Federer-Murray
• Serena wins fifth Wimbledon title
• Serena one of the greatest all time
• Serena's thank-you speech
• Serena on win over Radwanska
• Digital Serve: Men's final preview
Day 11
-
• Federer dumps Djokovic; will play Murray
• Finalist Radwanska battling illness
• Williams sisters reach doubles final
• Garber: Just like old times for Roger Federer
• Bryant: Can Murray destroy the demons?
• Ubha: Djokovic clearly off his game
• Bodo: Hopeless cause for Radwanska?
• Tandon: Five things to watch in the final
• Tandon: From au natural to all made up
• Blog: Wimbledon businesses benefit
• Vote: Who will win the final?
• Digital Serve: Serena's final to lose
• Brad Gilbert's analysis on Federer
• Roger Federer takes down Djokovic
• Roger Federer ecstatic
• Murray's dream almost here
• Murray reaches first Wimbledon final
• Can Murray beat Fed?
• 5 things we learned from the men's semis
Day 10
-
• Serena stops Azarenka to reach final
• Garber: Serena serves Azarenka off court
• Ubha: Serena conquers inner demons
• Tandon: How much will grass help Federer?
• Vitale: Breakfast at Wimbledon, Baby!
• Digital Serve: Men's semifinal preview
• Lendl on coaching Murray
• Rinaldi looks at the Fed-Djoker rivalry
• Radwanska takes care of Kerber
• 5 things we learned
• Serena's dominant performance
• Serena ecstatic with win
• The essence of power
• Serena spoils Azarenka's bid
Day 9
-
• Bryant: Murray, Tsonga believe
• Ubha: Five takeaways from the quarters
• Garber: Fed shows legends majestic game
• Tandon: Don't listen to Serena's words
• Harwitt: Why to watch Radwanska-Kerber
• Digital Serve: Women's semifinal preview
• Novak Djokovic dispatches Florian Mayer
• Federer whips Youzhny
• 5 things we learned
• Tsonga defeats Kohlschreiber
• Murray foils Ferrer's bid
• Men's semifinal preview
Day 8
-
• Recaps: Men | Women
• Bryant: Williams ready for all comers
• Harwitt: Azarenka blooms at Wimbledon
• Garber: Fish went beyond expectations
• Bryant: Federer is not done yet
• Ubha: Not the end for Baker
• 5 things we learned on Day 8
• Serena takes out Kvitova
• Nothing to lose for Serena
• Murray reaches quarterfinals
• What's next for Brian Baker?
Day 7
-
• Recaps: Men | Women
• Garber: Worst-case scenario for Sharapova
• Manic Monday live blog
• Clijsters falls short in final Wimbledon
• Digital Serve: Women's quarters preview
• Tom Rinaldi behind the scenes
• Sharapova blown off court
• Serena holds off Shvedova
• Drama for Serena Williams
• 5 things we learned on Day 7
Middle Sunday
-
• Garber: Players dreaming of Olympic gold
• Ubha: Super Monday breakdown
• Federer ready to rebound
• Players can't wait for the Olympics
• Digital Serve: Day 7 Men's preview
• Digital Serve: Day 7 Women's preview