Anastasia Potapova moves a game away from a place in the third round after holding off Emma Raducanu at 30-30.

Raducanu's Australian Open hopes are hanging by a thread.

Great Britain's Arthur Fery's Australian Open has come to an end against Argentine Tomas Martin Etcheverry.

After overcoming 20th seed Flavio Cobolli in a brilliant first-round performance, 23-year-old Fery falls to Etcheverry 7-6 (7-4) 6-1 6-3.

Emma Raducanu's fightback was short-lived.

Anastasia Potapova is playing the better, more consistent tennis here and is deservedly closing in on the Australian Open third round.

Emma Raducanu is not short on support as she searches for a route back into this contest. Another winner is greeted with cheers of encouragement as she looks to back up that breakthrough.

But Anastasia Potapova has other ideas. Break point.

That's one back!

Time is running out for Emma Raducanu to find a response, but a big forehand winner gives her hope at 0-30 on Anastasia Potapova's serve... and a double fault opens the door!

Two break points.

More pressure for Emma Raducanu to try and deal with as Anastasia Potapova looks to put this match out of reach.

The Austrian player is all over her opponent's serve right now and sets up three break points...

But she only needs one. It's a long, long way back from here.

Emma Raducanu fires back with a big forehand to stay alive at 40-30, but Anastasia Potapova will not budge here and serves her way to safety and a 2-0 lead in the second set.

The British number one needs a big performance to turn this match around from here.

Image source, Getty Images

Emma Raducanu made encouraging progress in 2025, climbing back into the world's top 30 and playing more matches than in any previous season of her career.

However, the off-season technical work she planned to put in with coach Francisco Roig - who helped Rafael Nadal win 16 of his 22 major titles - was hampered by a foot injury.

She arrived in Melbourne with just one win under her belt this season.

In her last match before the first major of the year, she fell to a chastening defeat by world number 204 Taylah Preston in Hobart.

Emma Raducanu is serving first in the second set, looking to launch a response to losing the tie-break, but is under immediate pressure here.

Anastasia Potapova forces an early break point - and she gets it as Raducanu knocks a forehand wide of the target.

Not the start the British number one needed here.

Another British player, Arthur Fery, is in action currently.

But after stunning 20th seed Flavio Cobolli in his opener, Fery trails Argentina's Tomas Martin Etcheverry by two sets.

Elsewhere, men's world number one Carlos Alcaraz has just edged a first-set tie-break against Germany's Yannick Hanfmann.

Women's third seed Coco Gauff is closing in on the first set against Olga Danilovic, hoping to join Aryna Sabalenka in the third round after the women's world number one won earlier.

Here are a few of the day four highlights at the Australian Open.

In the women's draw:

• [1] Aryna Sabalenka 6-3 6-1 Zhuoxuan Bai
• [3] Coco Gauff v Olga Danilovic
• [7] Jasmine Paolini v Magdalena Frech
• [8] Mirra Andreeva v Maria Sakkari
• [28] Emma Raducanu v Anastasia Potapova

And in the men's:

• [1] Carlos Alcaraz v Yannick Hanfmann
• [3] Alexander Zverev v Alexandre Muller
• [6] Alex de Minaur v Hamad Medjedovic
• [26] Cameron Norrie v Emilio Nava
• Arthur Fery v Tomas Martin Etcheverry

Anastasia Potapova dominates the first set tie-break to take charge of this second round match.

Emma Raducanu is going to have to go the long way round if she is to equal her best Australian Open run, having served for the set at 5-4.

A long forehand from Emma Raducanu gifts Anastasia Potapova three set points.

Emma Raducanu can't build on that lifeline - and now Anastasia Potapova is threatening to run away with this tie-break once again. A lovely forehand winner gives her a commanding 5-2 lead as she takes over serving duties.

Into the net goes Emma Raducanu.

Anastasia Potapova will serve for a 4-1 lead... but double-faults! She's let the Briton back in.

Emma Raducanu crashes down an overhead to level at 1-1, but sends a shot long from the baseline. The British number one suffers the first setback.

Emma Raducanu does what she must, holding to 15, to take the first set to a breaker.

And it is Emma Raducanu's match over on the ANZ Arena that we turn our attention to first, because that match is already under way.

In fact, we're at the business end of the first set, with Raducanu having already missed the chance to serve out the opener and now seeking to force a tie-break.

Image source, Getty Images

Emma Raducanu got her Australian Open campaign up and running with a straight-set win over Thailand's Mananchaya Sawangkaew in the night match on Sunday.

Seeded at a major for the first time since the 2022 US Open, Raducanu is today aiming to match her best ever Australian Open by reaching the third round.

She reached that stage last year, losing to Iga Swiatek. If she makes it there this time around, she'll expect to come up against world number one Aryna Sabalenka.

But, first things first, it's Russian-born Austrian player Anastasia Potapova in round two.

Potapova, ranked 55th, is also seeking to equal her best Australian Open run after coming back from a set down to beat Dutch player Suzan Lamens in her opener.