Defending champion Caroline Wozniacki eased into the third round of the Australian Open with a straight-set win over Sweden’s Johanna Larsson.

The Danish third seed needed just 66 minutes to beat world number 75 Larsson 6-1 6-3.

Wozniacki will face Maria Sharapova, who won the tournament in 2008, in the third round on Friday.

Russia’s Sharapova, a five-time Grand Slam champion, swept past Rebecca Peterson of Sweden 6-2 6-1.

“That’s a tough third round,” said Sharapova, the 30th seed. “There’s no secret she loves playing out here. I’ve set up the challenge and I’ll need to go out there and take it.”

Three-time Grand Slam champion Angelique Kerber overcame Beatriz Haddad Maia 6-2 6-3.

The German, who won the Australian Open title in 2016, made just 10 unforced errors to the Brazilian’s 39.

She will face wildcard Kimberly Birrell next after the world number 240 stunned 29th seed Donna Vekic.

The Australian, 20, beat Croatia’s Vekic 6-4 4-6 6-1 to reach the third round of a Grand Slam for the first time.

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Two-time Wimbledon champion Petra Kvitova made quick work of her second-round match against Romania’s Irina-Camelia Begu.

The Czech, seeded eighth, won 6-1 6-3 in 69 minutes and will face Switzerland’s Belinda Bencic next.

American Sloane Stephens, the 2017 US Open winner, set up a third-round meeting with Petra Martic after seeing off Hungary’s Timea Babos 6-3 6-1.

Ninth seed Kiki Bertens suffered a surprise exit to world number 42 Anastasia Pavlyuchenkova, despite the Dutch player taking the opening set.

Russian Pavlyuchenkova, a quarter-finalist in Melbourne two years ago, won 3-6 6-3 6-3.

Australian Ashleigh Barty impressed the home crowd on Rod Laver Arena as the 15th seed saw off China’s Yafan Wang 6-2 6-3 in little over an hour.

“I feel great,” said Barty. “It’s certainly nice to be playing in Australia and playing well.”

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Second seed Rafael Nadal reached the third round of the Australian Open with a straightforward victory over Australia’s Matthew Ebden.

The Spaniard, a 17-time Grand Slam champion, overcame his 47th-ranked opponent 6-3 6-2 6-2 in Melbourne.

Nadal is aiming to become the first man in the Open era to win each of the four Grand Slam titles at least twice.

The 32-year-old will play Alex de Minaur after his battling 6-4 6-2 6-7 (9-7) 4-6 6-3 win over Henri Laaksonen.

Ebden had an early chance to take the lead, creating three break points on the Nadal serve in the first set.

However he was unable to convert them, with a missed backhand volley allowing Nadal back into the game before the Spaniard held for 4-3.

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Nadal – who won the Melbourne title in 2009 – then broke in the next game as Ebden double faulted and served out the first set in 35 minutes.

His remodelled, quicker serve worked well, with Nadal hitting six aces and winning 81% of first-serve points.

The only slight sign of nerves came when Nadal served for the match, with Ebden saving match point before creating another break opportunity.

However, Nadal produced a fine body serve to wrong-foot his opponent and hit a clean forehand winner to secure the match.

Britain’s Dan Evans succumbed in three sets after pushing defending champion Roger Federer hard in an entertaining Australian Open second-round match.

Evans, ranked 189th in the world, lost 7-6 (7-5) 7-6 (7-3) 6-3 against the 20-time Grand Slam champion.

But he never looked out of his depth, impressing the Rod Laver Arena with his shot-making.

Federer will play either France’s 30th seed Gael Monfils or American Taylor Fritz in the third round.

“I couldn’t pull away early in the match – it helps when you can sneak in a quick break,” said third seed Federer, who at 37 is aiming to become the first man to win seven Australian Open titles.

“He played very well. It was hard to pull away, to his credit. I thought I played well.”

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‘Like playing myself in the mirror’ – Federer impressed by Evans

British number four Evans, ranked inside the top 50 before a drugs ban, is aiming to climb back up the rankings as he continues his comeback.

And the 28-year-old showed he still has all the tools to cause problems against the world’s best.

Federer was particularly impressed with Evans who, like the Swiss great, has a game heavily reliant on a sliced backhand.

“It felt like playing in a mirror a little bit. That was the mindset I had – how would I play myself potentially,” the Swiss said.

Evans had never taken more than five games in a set off Federer in their two previous meetings, bettering that on Rod Laver as he took Federer into a first-set tie-break.

The Briton had been relatively untroubled on serve until the 12th game, swatting away Federer’s first break point of the match with a serve and volley and going on to hold for the decider.

Evans refused to be passive and took Federer on to race into a 5-3 lead with a wonderful cross-court forehand winner, leaving him with the set on his racquet.

But, despite landing two first serves after having a 56% first-serve percentage previously, he was undone by Federer’s brilliance.

Federer, knowing he was fighting for survival, upped the tempo and forced Evans to miss two difficult volleys.

More to follow.

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