Serena cruises, Azarenka struggles in Melbourne

Serena Williams, pictured during her match against Ayumi Morita, in Melbourne, on January 19, 2013″ href=”https://staticg.sportskeeda.com/wp-content/uploads/2013/01/photo_1358572394798-1-0.jpg” rel=”prettyPhoto[] nofollow” target=”_blank”>

Serena Williams hits a return during her match against Ayumi Morita of Japan on the sixth day of the Australian Open in Melbourne, on January 19, 2013. Williams won 6-1, 6-3.

MELBOURNE (AFP): Third seed Serena Williams eased into the Australian Open fourth round on Saturday but defending champion Victoria Azarenka was made to work hard and play “ugly” to stay in the tournament.

Five-time champion Williams powered past Japan’s Ayumi Morita 6-1, 6-3 after a minor second-set wobble, but it was much tougher for the top seed who survived a scare before beating injured American Jamie Hampton in three sets.

The Belarusian came through the match on Rod Laver Arena 6-4, 4-6, 6-2 to set up a clash with either 16th-seeded Italian Roberta Vinci or unseeded Russian Elena Vesnina.

But it was much harder than the scoreline suggested against a player who was wincing in pain from a back problem that needed treatment in the second set.

“I don’t think it was the best performance, honestly, today; but in another way I can say I can play better, so that’s a positive note from there,” said Azarenka, who beat Maria Sharapova in the final last year.

“You know, these kind of matches sometimes bring better things for you in the future, because winning ugly always means that you overcame something, that you weren’t feeling great, you weren’t feeling all your shots.

“So I take it as a positive at the end of the day.”

Victoria Azarenka of Belarus serves during her women’s singles match against Jamie Hampton of the US on the sixth day of the Australian Open, in Melbourne, on January 19, 2013. Azarenka won 6-4, 4-6, 6-2.

The plucky Hampton had never played a Grand Slam third round before, and gave it her all in a match packed with quality rallies and tight games.

On a cool Melbourne day, Azarenka was given a thorough test and was soon pumping her fist and shouting “C’mon” as her emotions showed.

Neither player was serving well and Hampton left the court for treatment on a lower back problem, but despite being in obvious pain she returned to take the second set, with Azarenka slamming her racquet in frustration.

The brave American, who appeared close to tears at times from the discomfort, had the crowd onside but Azarenka fought back to win the match and stay on course to meet Caroline Wozniacki in the quarter-finals.

It was much easier for Williams who followed Azarenka onto centre court.

With sister Venus out of the tournament after being crushed in straight sets by Sharapova in the third round Friday, she was in no mood to be detained longer than necessary.

Russia’s Svetlana Kuznetsova hits a return during her match against Spain’s Carla Suarez Navarro on the sixth day of the Australian Open in Melbourne, on January 19, 2013. Kuznetsova won 6-2, 4-6, 6-3.

There was no stopping her in the first set, with Williams firing down the fastest women’s serve of the tournament so far at 207 kilometres per hour (128 mph).

But the 15-time major winner, who has an eye on the first calendar-year Grand Slam since 1988, wavered on her serve in the second set and Morita raced to 3-0 lead.

It was a shortlived advantage with Morita imploding and Williams reeling off six games in a row to easily clinch the match.

“I was really focused out there,” said Williams, who now faces 14th-seeded Russian Maria Kirilenko, who beat Yanina Wickmayer of Belgium 7-6 (7/4), 6-3.

“Ayumi played well and she gave me a good test.”

In other matches, former US Open and French Open winner Svetlana Kuznetsova of Russia beat Spaniard Carla Suarez Navarro in three sets, 6-2, 4-6, 6-3, and will next play either Wozniacki or Ukrainian qualifier Lesia Tsurenko.