Victoria Azarenka knocked out of China Open by Andrea Petkovic
Victoria Azarenka double-faulted 15 times and was broken five times by Petkovic, who reached the final here in 2011.
Andrea Petkovic of Germany returns a shot against Victoria Azarenka of Belarus at the China Open tennis tournament in Beijing Sept. 30.
Kim Kyung-Hoon/Reuters
BEIJING
Defending champion Victoria Azarenka was knocked out in the first round of the China Open on Monday, losing 6-4, 2-6, 6-4 to Andrea Petkovic of Germany.
The second-ranked Azarenka double-faulted 15 times and was broken five times by Petkovic, who reached the final here in 2011.
"I'm very happy with my performance," Petkovic said. "I was happy with my movement and my serve for the most part, and I managed to get a lot of balls back very deep and very strong. Parts of the match were a really, really good level - some parts I lost a bit of energy, but overall I'm very happy."
It was the second tournament in row in which Azarenka lost her first match, having been beaten by Venus Williams in Tokyo last week.
"It was an awful match and a very bad performance from me, so there's not much to say about it," Azarenkasaid. "It happens once, twice a year to every player, and it happened to me today."
Also Monday, eighth-seeded Jelena Jankovic rallied for a 1-6, 6-4, 6-0 win over Anastasia Pavlyuchenkova of Russia.
Former No. 1-ranked Jankovic had lost three of her four previous matches against Pavlyuchenkova and didn't start well in Beijing, but recovered to break her opponent three times in each of the second and third sets.
The 28-year-old Jankovic, who won the title here in 2008, took control of the match as her opponent struggled with her first serves and double-faulted nine times.
Jankovic's compatriots Ana Ivanovic and Bojana Jovanovski joined her in the second round with easier straight-set victories.
Ivanovic defeated Flavia Pennetta of Italy 7-6 (9), 6-1 while Jovanovski took just 77 minutes to dispose of Sorana Cirstea of Romania 6-3, 6-2.
In the doubles, wildcard entries Serena and Venus Williams wasted chances to win before losing 6-7 (3), 6-4, 11-9 to Liezel Huber and Taiwan's Chan Hao-ching.
In the men's draw, Australian Lleyton Hewitt knocked out seventh-seeded Tommy Haas of Germany 7-6 (6), 6-3 in the first round.
Australia's Bernard Tomic, Fabio Fognini of Italy and Philipp Kohlschreiber of Germany also advanced.