Serena Williams out in fourth round

Updated: January 23, 2012, 11:54 AM ET
ESPN.com news services

MELBOURNE, Australia -- Numbers told the surprising story for Serena Williams in her fourth-round loss at the Australian Open on Monday.

Seven double-faults, including four in one game; 37 unforced errors, and a first-serve percentage of just over 50 percent that had her convinced "maybe I should have started serving lefty."

Some other numbers indicated why her 6-2, 6-3 loss to Russia's Ekaterina Makarova on what she admitted was a still-sore left ankle was more of a shock, particularly at this stage of the year's first major.

She has played 43 singles matches at Melbourne Park since she won the first of her five Australian Open titles in 2003, and Monday's loss was just her third. She's 54-7 since playing here for the first time in 1998, and she hasn't gone out this early here since 2006.

"I'm not physically 100 percent, so I can't be so angry at myself, even though I'm very unhappy," Williams said. "I know that I can play a hundred times better than I did this whole tournament."

Without Williams, who injured her left ankle in Brisbane two weeks ago, the only major winners still in contention were Maria Sharapova, defending champion Kim Clijsters and Wimbledon winner Petra Kvitova.

Sharapova earned the right to play Makarova in the quarterfinal when she beat Germany's Sabine Lisicki 3-6, 6-2, 6-3 in a night match. The 2008 champion blew a 3-0 lead in the opening set, needed three set points to win the second and advanced on her second match point despite making 47 unforced errors and eight double-faults.

"A lot of ups and downs today -- fortunately I finished on a high note," she said. "Even though I didn't play my best tennis I fought to the end and sometimes that's what gets you through."

Top-seeded Caroline Wozniacki, still in search of her first Grand Slam title, plays Clijsters in a quarterfinal on Tuesday. The Belgian advanced to the quarterfinals with a comeback win over Li Na on Sunday in a rematch of the 2011 decider, while Kvitova had some trouble late before beating former top-ranked Ana Ivanovic 6-2, 7-6 (2) Monday.

Kvitova will next play Sara Errani of Italy, who beat 2008 semifinalist Zheng Jie 6-2, 6-1.

[+] EnlargeSerena Williams
AP Photo/John DoneganSerena Williams yells in frustration during her fourth-round match against Ekaterina Makarova at the Australian Open. Williams lost in straight sets.

Makarova, a 23-year-old Russian left-hander, was thrilled about her win over Williams. And considering she'd lost in the first round of the last six tournaments she'd played, in awe over who she beat.

"Yeah, I'm surprised because she's a great player and it's really tough to play against her. But, I don't know, I just feeling so good and so focus. So I played my game, and that's it. I won against Serena. That's amazing."

Makarova overcame plenty of Williams crowd support, many of whom weren't that familiar with the Russian. Oracene Price, Williams' mother, was in the players' box with her sunglasses on and a wide-brimmed hat.

In the fourth game of the second set with Makarova serving, Williams netted an easy forehand return. She made an angry sound, and there was a bit of laughter in the crowd. Price just turned away, shaking her head.

After Williams' fourth double-fault in the fifth game of the second set, which gave Makarova the game and a 3-2 lead -- Williams shouted "Oh my god." She looked ready to smash her racket, but in the end bounced it on the court and caught it on the rebound.

The 13-time Grand Slam winner had only played two competitive matches since losing the U.S. Open final to Sam Stosur in September, and her light preparation was curtailed when she badly twisted her ankle as she won her second-round match at Brisbane earlier this month.

For that reason, Williams wasn't about to beat herself up over Monday's loss.

"Am I usually angry? I don't know. Crying? I don't cry. So I don't know what I usually project," she said. "I feel like I didn't play well today. I don't feel like I can't get better."

Information from The Associated Press was used in this report.

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