Serena Williams with her WTA Qatar Open trophy.
The 15-time Grand Slam winner replaced top ranked Victoria Azarenka Friday after coming from a set down to beat former Wimbledon champion Petra Kvitova 3-6, 6-3, 7-5 in the quarterfinals of the Qatar Open.
It ended of an emotional two-and-half year journey for Williams marked by a string of injuries and doubts about whether she could dominate the women's game again. After clinching victory with an ace, Williams held up one finger and wiped away the tears flowing down her cheeks as she addressed the cheering crowd.
"I never thought I would be here again," Williams said. "Oh my gosh, I've been through so much. I never thought I would be here. Thank you Jehovah (she is a Jehovah Witness) for giving me another chance."
At 31, Williams becomes the oldest player to attain the top spot. Chris Evert held the No. 1 ranking in 1985 just shy of her 31st birthday.
No. 1 was not a priority two years ago for Williams. Just returning the court was a challenge.
Comebacks
Shortly after winning Wimbledon in 2010, she cut her feet on broken glass while on her way out of a restaurant in Germany. That led to two operations on her right foot. Later, she got clots in her lungs and needed to inject herself with a blood thinner. Those shots led to a pool of blood gathering under her stomach's skin, requiring another hospital procedure.
Williams lost the top spot to Caroline Wozniacki in 2010 and tumbled down the rankings. But she made a comeback worthy of a No. 1 in 2012, winning Wimbledon, the Olympic gold medal, the U.S. Open and the season-ending WTA championships. She lost only one match in 2012 after her first-round exit at the French Open.
"There were often times that I never thought I'd play again. Then I thought I'd never be able to win tournaments or Grand Slams," Williams said. "No. 1 was so far off. It was always a dream, but I was No. 1 when tragedy struck, and it was just an awful thing to happen. So I'm happy that I'm back."
Among those to pay tribute to Williams becoming No. 1 was Maria Sharapova, the American's next opponent, who said it proved the staying power of the game's older players.
"It just shows you how the generations have shifted a bit," Sharapova said. "Maybe five, 10 years ago you saw a lot of the younger players achieving much more success and winning Grand Slams. And now you see Li Na and Serena doing so well … It just shows you how if you stay healthy and you're able to keep working hard, the things that you're able to achieve in tennis at that age."
Kvitova, who has never beaten Williams, called her a deserving No. 1.
"She played so well last season. She won almost everything," she said. "That just took some time to be No. 1 for her and she is right now, and she deserves it."
'I just never gave up'
It wasn't a dominating performance on Friday from the 15-time Grand Slam winner. Erratic at times and appearing to favor her right ankle that she injured at the Australian Open, Williams committed 31 unforced errors throughout the match and hit eight double faults.
She also struggled early on with the Czech's serve and forehand in the first set. But her own serve saved her, especially in the second set when she went on to win 13 of the final 14 points – pumping her fist several times and screaming, the first signs of emotion to be seen so far in the tournament.
Down 4-1 in the decider, Williams broke Kvitova when she double faulted to make it 4-3. Though it seemed the match would go to a tiebreaker, Williams broke with a wicked crosscourt backhand to make 6-5 and won it with one of her 14 aces
"I stuck in there, and I just never gave up. I always felt like if I can just keep fighting and I can just try to do it," Williams said. "I definitely did not play great. With that being said, Petra played unbelievable, and she was just hitting shots I had no chance to get; I don't think anyone on this tour could have gotten."
Azarenka, meanwhile, stayed on course to retain her Qatar Open title after dispatching Sara Errani 6-2, 6-2 to also reach the semis. She was joined by Sharapova, who advanced by beating 2011 US Open champion Sam Stosur 6-2, 6-4.
Good fighter
Agnieszka Radwanska beat Caroline Wozniacki 6-2, 7-5 to set up a meeting with Azarenka.
Azarenka won all 14 net points in the match to make it 12 straight victories in 2013, including winning a second consecutive Australian Open title.
"The score never tells the whole story, really. We had a lot of really long rallies. I was expecting that. She's a very good fighter," Azarenka said. "I really felt like I took big advantage of the important moments, stayed aggressive, and really dictated my game."
The third-ranked Sharapova, looking for her third title in Qatar, broke Stosur twice to lead 4-1 in the first set. She took a 3-0 lead in the second before Stosur staged a brief comeback, but she missed a chance to level at 4-4. The Russian closed it out when her backhand clipped the net and dropped over.
"I really started playing well when I had to and being aggressive at the right times," Sharapova said. "On the important points when I had to, I came up with really great first serves." – Sapa-AP