Image source, Getty Images

Up first on Court One, 14th seed Naomi Osaka faces Russian-born Australian Daria Kasatkina for a spot in the women's singles fourth round.

Osaka has a 0-3 record in the third round at Wimbledon and has only reached the second week at a major twice since winning the Australian Open in 2021.

Kasatkina was a Wimbledon quarter-finalist eight years ago but hasn't been able to repeat the feat, including bowing out in the third round in each of the past three years.

Someone's luck has to change today.

Emily Salley
BBC Sport at Wimbledon

I’ve seen players smashing their racquet when things aren’t going their way, but I’ve never seen someone eating their racquet.

But that what Joao Fonseca resorts to after another miss, chewing down on the frame in frustration.

Belinda Bencic goes long with a backhand on the deuce point, bringing up a first set point for Anna Kalinskaya.

And she gets it as Bencic goes long again!

Kalinskaya has been struggling with an apparent injury during the second set but she has taken this third-round match to a decider.

Bencic is speaking to the chair umpire about something while sat in her chair and is clearly not happy.

John Lloyd
Former GB Davis Cup captain on BBC Two

Joao Fonseca just isn't getting any time to breathe here.

He isn't being allowed the time to get into things and play the rallies he wants to play. He is just getting pushed back by Roman Safiullin all the time.

A critical moment at 30-30 on Belinda Bencic's serve, as Anna Kalinskaya is two points away from winning the set.

Kalinskaya's forehand strike is wayward, but the Russian wins the next point courtesy of a Bencic double fault.

Deuce.

Image source, Reuters

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Wimbledon is expected to generate £300m over the two weeks - but how does the tournament create so much revenue?

BBC News' Business Daily podcast has examined the business model behind one of sport's most valuable brands and you can listen here.

Well this a bit of a turnaround.

Marcus Willis - of playing Roger Federer as a qualifier in 2016 fame - and David Stevenson have given themselves the chance of causing an upset in the second round of the men's doubles.

Having lost the first set 6-1, the British pair have taken the second on a tie-break and now head into a deciding set against sixth seeds Marcelo Arevalo and Mate Pavic.

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Anna Kalinskaya holds to 30, wrapping up the game with a one-two punch from a big serve down the T, and heads back to her chair with a 5-4 lead in the second set.

The answer is five, Kate!

Playing in the singles, GB's very own Arthur Fery, plus three Frenchmen - Arthur Fils, Arthur Rinderknech and Arthur Gea. In the doubles, there's Arthur Reymond - also of France.

There would have been yet another French Arthur too - Arthur Cazaux - but he withdrew from the singles before the start of the tournament.

Our conclusion? If you want your son to be good at tennis, call him Arthur.

Emily Salley
BBC Sport at Wimbledon

Joao Fonseca takes an age walking back to his chair after losing the second set. Head down, stony faced.

It's hard to see a way out for him at the moment - Roman Safiullin is giving the teenager nothing.

Whatever the injury issue was for Anna Kalinskaya, it didn't affect her too much immediately after the resumption as she got to 15-40, earning the first break points of the second set.

But Belinda Bencic recovers well with four straight points to hold serve.

Peter Odgers
Commentator on BBC Two

It's safe to say we're surprised when Roman Safiullin misses anything at the moment, but I find it hard to believe he can keep this standard up.

He must be tired in some way, but is that helping him play with freedom? I suppose anything is a bonus after the amount of time he spent on court across the first two rounds.

Joao Fonseca is being utterly outplayed at the minute.

Roman Safiullin backs up the break to go 5-3 up in the second set and then, in a flash, breaks Joao Fonseca again to win the second set.

Safiullin beat 12th seed Andrey Rublev in round one and if he can keep this level of performance up, he could claim another big scalp here.

Fonseca needs to find some answers to the questions being posed - and quickly.

Image source, Getty Images

Anna Kalinskaya holds serve to take a 4-3 lead in the second set, but the 19th seed is being assessed during the change of ends.

Seems to be an issue with her left thigh or hamstring.

Image source, Getty Images

John Lloyd
Former GB Davis Cup captain on BBC Two

Roman Safiullin and his team must have come up with this game plan and thought about the different ways that they could hurt Joao Fonseca by using more variety, such as those drop shots.

It is one thing thinking about the plan, but actually executing it the way he is doing is quite incredible.

Ooof, a half-chance for Roman Safiullin to break Joao Fonseca.

On break point, he goes for a passing shot down the line on the run and he finds the net. Certainly not a gimme, though.

Safiullin earns another opportunity but Fonseca produces a powerful forehand strike for a winner to take us back to deuce.

But third time's a charm for Safiullin in this game! Fonseca goes long with a forehand!

Safiullin is playing some outstanding tennis in this one and leads by a set and a break.

That is more like it from the defending champions.

Julian Cash and Lloyd Glasspool have turned things around against French pair Corentin Moutet and Arthur Reymond.

The British duo and third seeds bounced straight back from the disappointment of losing the opening set to break in the very first game of the second.

They continued to put pressure on throughout before serving it out to take this match to a decider.

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After five breaks of serve in 10 games during the first set, neither Belinda Bencic nor Anna Kalinskaya have created a break-point chance in set two.

Only one of the first six games in the second set have reached deuce.

Harry Poole
BBC Sport at Wimbledon

"That's the lovely thing about Wimbledon, you can just be walking around and you come across Novak Djokovic!"

A lady behind me can't believe her luck after stumbling upon a 24-time Grand Slam champion warming up on one of the outside courts before his match on Centre.

Djokovic is hitting with Poland's Hubert Hurkacz just over an hour before he returns to the main stage at the All England Club to face Frenchman Arthur Rinderknech.

It's a nice and relaxed atmosphere - but it doesn't take long for the pace and the power to begin creeping into their rallies.

Huge crowds have gathered all around this court to catch a glimpse of seven-time Wimbledon winner Djokovic, with all eyes and phone cameras firmly fixed on the Serb.