Williams began the year by stating that she had no doubt she would be number one again. She competed in the
Moorilla Hobart International in
Tasmania as a warm-up for the
2007 Australian Open. However, she lost to
Sybille Bammer of
Austria in the quarterfinals.Serena had doubt that she is gonna when the next game so she train seven days a week 6 hours a day.
At the
Australian Open, the unseeded Williams defeated fifth-seeded
Nadia Petrova of Russia in the third round 1-6, 7-5, 6-3. It was Williams's first win over a top 10 player since her defeat of
Lindsay Davenport in the
2005 Australian Open final. In the fourth round, Williams defeated the eleventh-seeded
Jelena Janković of Serbia 6-3, 6-2. She then defeated sixteenth-seeded
Shahar Pe'er in the quarterfinals 3-6, 6-2, 8-6 and tenth-seeded
Nicole Vaidišová 7-6(5), 6-4 in the semifinals. In the final, Williams crushed top-seeded and then second ranked
Maria Sharapova 6-1, 6-2 in 63 minutes to take her third Australian Open singles title and her eighth
Grand Slam singles title. The victory elevated her ranking from 81st to 14th in the world and it also marked the first time either Williams sister had won a Grand Slam singles title in the absence of the other's participation in the same tournament. Williams dedicated the win to her deceased sister,
Yetunde Price. It was Williams's 16th career Grand Slam title, including 6 women's doubles titles and a career Grand Slam
http://en.wikipedia.org/wiki/Grand_Slam_%28tennis%29#Career_Grand_Slam with her sister Venus, 2 mixed doubles titles, and 8 singles titles.
Williams then withdrew from her next two scheduled tournaments in February, the
Sony Ericsson International in
Bangalore, India and the
Dubai Tennis Championships. She stated that she was unable to play either event because of the flu.
Her next tournament was the
Sony Ericsson Open in
Key Biscayne, Florida, where she won the title in 2002, 2003, and 2004. In her third round match, a heckler allegedly hurled what Williams called "derogatory" remarks at her. Donald Winton of Cocoa Beach was removed from the stands towards the conclusion of the second set, at Williams's request. In the fourth round, Williams defeated second ranked Sharapova 6-1, 6-1, then went on to beat eighth ranked
Nicole Vaidišová 6-1, 6-4 in her quarterfinal round. In the semifinals, Williams defeated Pe'er 7-6, 6-1. In the final against top ranked
Justine Henin, Williams won 0-6, 7-5, 6-3 after saving two match points in the second set. With wins over top ranked Henin and second ranked Sharapova, Williams became the lowest-ranked player in history to beat the world’s top two players at the same event.
At the
Family Circle Cup in
Charleston, South Carolina, Williams retired from her second round match due to a groin pull. Had she won that match, she would have played her sister Venus in the third round.
Williams played the first round
Fed Cup tie against
Belgium in
Delray Beach, Florida. She defeated
Caroline Maes 6-1, 6-4. She then withdrew from the second rubber to rest her knee.
In the fourth round of the Tier I
Internazionali BNL d'Italia tournament in
Rome, Italy, Williams defeated eleventh-seeded Peer 6-3, 6-3. In the quarterfinals, Williams lost to fourteenth-seeded
Patty Schnyder of Switzerland 6-3, 2-6, 7-6(5). After the tournament, however, she reentered the Top 10, moving up to number 9.
Williams next played the French Open where she was seeded eighth and drawn to meet Henin, the defending champion and top seed in the quarterfinals. However, she was tested in her first round match against Svetana Pironkova, losing the first set before winning, 5-7, 6-1, 6-1. Though she initially appeared sluggish and somewhat uncomfortable with her movement, her results improved during each successive match allowing her to reach the quarters to face Henin without the loss of another set. The match was the most anticipated of the women's event. Most media commentators, particularly Americans, expected an emotional rematch of the players' 2003 semifinal at Roland Garros, which featured controversy over Henin's sportsmanship as well as Williams' poor rapport with the crowd. However, William's previous sluggish form leading into the match was exposed by Henin whose own movement and comfort on clay was far more assured. Williams never appeared comfortable with Henin's constant changes of spin, pace, direction, and depth and made numerous errors, particularly off her forehand. Henin regularly exploited these openings and secured a relatively easy 6-4, 6-3 victory. Following the match, Williams was so disappointed with her lackluster performance that she proclaimed 'it's the worst match I've ever played.' She also said that she felt 'violated.'
Her next scheduled tournament was
Wimbledon. During her fourth round match against
Daniela Hantuchová Williams collapsed in agony on
Centre Court after being down 4-2 in the second set. It took close to 7 minutes for her trainer to define what happened to Williams (an acute muscle spasm, it later emerged). Then Serena received a medical timeout taking the break in play to 10 minutes. Serena delayed her play for the rain to return to allow her to recover and after holding serve to force a tiebreak despite being barely able to walk, the rain came and play was suspended for nearly 2 hours. Next up for Williams was a quarterfinal matchup against the top-seeded and top-ranked Justine Henin. The much anticipated match-up lived up to its expectations. Williams arrived at the court with a heavily taped calf, and because an injury to her left thumb had forced her to revert to a one-handed slice. Williams lost the quarterfinal matchup 4-6, 6-3, 3-6, but drew more criticism by claiming she would have beaten Henin had she been healthy. Serena stated that her health was "only at 50% today, and that she felt she would've won if she hadn't been injured." After Wimbledon, Williams moved up to World No. 7, the highest she had been since 2005.
Serena pulled out of the doubles later, the
Fed Cup semifinal against
Russia, Cincinnati, Stanford, San Diego, and
Los Angeles due to a thumb injury suffered in the match against Hantuchová. Williams entered the tournament in
New Haven mid-way through the US Open Series, but her thumb had not recovered yet and she pulled out. Due to her withdrawals, her ranking slightly slipped to World No. 9.
Serena's next tournament was the U.S. Open. She beat
Angelique Kerber 6-3 7-5 in her first round, Maria-Elena Camerin 7-5 6-2 in the second round,
Vera Zvonareva 6-4 7-6 in the third, and 2007 Wimbledon finalist
Marion Bartoli 6-3 6-4 in the fourth, setting up her third consecutive grand slam quarterfinal matchup with
Justine Henin. However, she lost to Henin yet again, 6-7 1-6. Serena could not convert as the first set was brought to a tiebreaker, even after saving a set point, down 4-5, and having her own set point, at 6-5, on Henin's serve. Serena never seemed to find her form as Henin dominated the tiebreak 7-3. The first set took over an hour. In the second set, Henin quickly raced out to a 3-0 lead before Serena could win her first game. She had several chances to break for 3-2, but couldn't capitalize as Henin won the last three games of the match. The second set raced by in comparison to the first, finishing in almost half the time. It was Serena's third straight lost to Henin, third straight loss in a Grand Slam to Henin this year, as well as her third straight loss in the quarterfinals of a major this year. It was also Henin's first win over Serena on a hard court. Henin and Williams' lifetime record is now tied at 6-6. The post match press conference was rather controversial with Serena claiming that Henin had benefited from 'lucky' shots and Williams's own errors. Serena was heavily criticised in the press for not showing sportsmanship.
Despite the quarterfinal loss, Williams moved up to World No. 7 in the rankings, 2 spots ahead of her sister Venus (No. 9) who is in the top 10 for the first time since 2005.
Serena next played
Stuttgart on
October 1 where she reached the quarter finals.
Williams breezed through her first match in 47 minutes 6-0, 6-0 against Zuzana Ondraskova, who was a late replacement after Elena Bovina withdrew. Williams then beat Julia Vakulenko 7-6 6-2. Serena was beaten in the Quarter Finals 6-3 6-3 by Russia's
Svetlana Kuznetsova.
The following week Serena played The Kremlin Cup in Moscow. After a first round bye, she struggled a little to beat Tatiana Perebiynis 7-5 6-4, before a good win over Nicole Vaidisova 6-4 7-6. Serena then got her revenge over
Svetlana Kuznetsova, beating her 7-6 6-1. She lost the final to Elena Dementieva 5-7, 6-1 and 6-1. Williams' performance brought her ranking up to #6 in the world, and it guaranteed her a spot in the Year-End Championshps in Madrid.
Williams' next tournament was the
Zurich Open, where she retired from her first match against
Patty Schnyder while trailing 6-0, 3-0, citing a right abducter injury
http://afp.google.com/article/ALeqM5i7278A4ypTbSnPhhtLqaW-UuPZfQ.