Image source, Getty Images

More singles quarter-final action, that's what - including a British fella you might not have heard of a couple of weeks ago but probably have by now...

• Yep, wildcard Arthur Fery bids to continue his Fery-tale Wimbledon run into a barely-believable semi-final as he tackles Italy's ninth seed Flavio Cobolli - this year's French Open runner-up - on Centre Court on Wednesday afternoon
• In the other men's singles last-eight affair, Roland Garros champion Alexander Zverev takes on American Taylor Fritz
• The two remaining women's singles quarter-finals will also take place - Ukraine's Marta Kostyuk facing Italy's Jasmine Paolini in a battle of 12th and 13th seeds while the Czech Republic's Linda Noskova meets Belgium's Elise Mertens
• There's also British interest in the men's doubles as third seeds Lloyd Glasspool and Julian Cash face Marcelo Arevalo and Mate Pavic in the quarter-finals

All in all, another action-packed day ahead at SW19! We'll be back to keep you up-to-date with all of it as it happens - make sure to join us, there's more history to be made!

On Wednesday, British wildcard Arthur Fery, ranked 114th in the world, will face Italy's ninth seed Flavio Cobolli for a place in the semi-finals.

Cobolli was the runner-up at last month's French Open and reached the Wimbledon quarter-finals last year.

So how can Fery keep his dream run going?

BBC Sport examines how Fery could beat Cobolli and become only the fifth British man to reach the Wimbledon last four since 1968.

• Novak Djokovic overcame third seed Felix Auger-Aliassime in a deicding tie-break at the end an epic five-set contest that lasted more than five hours
• Jannik Sinner is two wins away from defending his Wimbledon title - the world number one beat Jan-Lennard Struff in straight sets to secure a semi-final spot.
• Alexander Zverev was taken to four sets by Jiri Lehecka in a fourth-round match that was held over from Monday - the German will play Taylor Fritz in the quarter-finals on Wednesday.
• Coco Gauff beat fellow American Jessica Pegula in a deciding set to reach the Wimbledon semi-finals for the first time in her career. Gauff, seeded seventh, is the highest seed left in the women's draw.
• Naomi Osaka, who beat world number one Aryna Sabalenka in the previous round, was beaten in straight sets by Karolina Muchova.
• Great Britain's Henry Patten and Finnish partner Harri Heliovaara are into the men's doubles semi-finals, although the top seeds needed to win a deciding-set tie-break to progress.
• Alfie Hewett and Andrew Penney won in the first round of the men's wheelchair singles but Gordon Reid and Ben Bartram were eliminated, while Lucy Shuker and Cornelia Oosthuizen lost in the women's event.

Men's singles

• Jannik Sinner [1] v Novak Djokovic [7]
• Flavio Cobolli [9] OR Arthur Fery [WC] v Taylor Fritz [6] OR Alexander Zverev [2]

Women's singles

• Karolina Muchova [10] v Coco Gauff [7]
• Marta Kostyuk [12] OR Jasmine Paolini [13] v Linda Noskova [9] or Elise Mertens [25]

Image source, Getty Images

And so, after all that, on Friday it will be Novak Djokovic and Jannik Sinner meeting in yet another major semi-final.

It'll be the sixth time they've played each other for a place in a Grand Slam final - Sinner has won three of their previous five, although Djokovic won a five-set classic at the Australian Open earlier this year.

Their head-to-head record in all the matches they've played at Wimbledon is 2-1 in favour of Djokovic, although Sinner won their last-four meeting in straight sets 12 months ago.

And overall at Tour level, Sinner is 6-5 up.

Leon Smith
GB Davis Cup captain on BBC Radio 5 Live

It's amazing to witness someone, at his age [doing this].

I really like what he said at the end there - don't give me the numbers or the accolades just now, it's all business. He's here to win - if his body can hold up.

I don't know what his body can do after a match like that because that is as extreme as you can get - five hours 15 minutes against a top-five player in the world and to throw your body about like he did in the tie-break.

Image source, Getty Images

Seven-time Wimbledon champion Novak Djokovic, speaking on Centre Court after beating Felix Auger-Aliassime over five sets: "I won that match with a racquet and a lot of heart. I had to do a lot of nerve management and I had to deal with the extreme tension that you feel in these kind of matches. Towards the end, it was really anybody's game. I think the scoreline was pretty much even all the way through, that's a realistic representation of this match today. It was really anybody's game in that super tie-break.

"What can I say? These are the kind of moments I still play tennis for, that's for sure. I wish it was the final so I don't need to worry about how the body will feel tomorrow, but yes I'm happy that I won. It certainly does carry more significance [when I win like that]. I was telling the kids to go to sleep after the fourth set but they didn't want to listen. I'm glad they stayed because it was honestly one of the best matches I've been a part of on this court in my career.

"Let's keep this interview short because I have no energy left, my friend."

On reaching a 15th Wimbledon semi-final and a 55th Grand Slam semi-final overall: "That's great, but it's just another semi-final for me. I'm going to look at all the numbers and everything when I finish my career. Right now, it is all business. I still have to recover, I'm still in the tournament and I still have to face the best player in the world in a few days time."

Nick Mullins
Tennis commentator on BBC One

Novak Djokovic and Felix Auger-Aliassime, how much more can two men give us?

How much more can a 39 year old give us? He has just become the oldest Wimbledon semi-finalist in the men's singles for over 50 years.

His glorious battle with time goes on!

Image source, Getty Images

Image source, Getty Images

A reminder of some of the milestones Djokovic has now achieved:

• At 39 years and 51 days, Djokovic becomes the second player in the Open era to reach the men’s singles semi-finals at Wimbledon aged 39 or older – after Ken Rosewall who reached the semi-finals in 1974 aged 39 years 246 days
• Djokovic extends his all-time record for most Wimbledon men’s singles match-wins to 107
• Djokovic has reached a record-extending 15th Wimbledon semi-final

Todd Woodbridge
Former Wimbledon doubles champion on BBC One

Novak Djokovic just keeps adding to the legend. This is another one of those. He has so many numbers, stats and tournament wins.

For Felix Auger-Aliassime's first time out here, it will be one that he will remember because it will become an important part of another piece of Wimbledon history.

"One of the best matches I was part of on this court," says Novak Djokovic.

When you think of some matches he's played in over the years, that's says a lot about how good this was!

Leon Smith
GB Davis Cup captain on BBC Radio 5 Live

It was a match that was up, down, upside down - the momentum shifts.

Novak is roaring at his supporters who have given him a lot of encouragement and really helped him in that final set.

Auger-Aliassime has played a huge part in this match, he's played great. He's going to be absolutely gutted because it was a big opportunity for him today.

But for Djokovic, you're thinking 'how do you keep moving like this?' - but he does it.

Tim Henman
Former British number one on BBC One

I've been watching this guy for 20 years and time and time again, in the biggest moments, he delivers.

Novak Djokovic certainly didn't have it all his own way tonight, but when it got to that fifth set tie-break he barely missed a shot.

Image source, Getty Images

That really was something special from both Novak Djokovic and Felix Auger-Aliassime, who must be desperately disappointed but can be proud of how he played.

Just a ludicrous match both in terms of the time but also the quality - and they got it done six minutes before the curfew!

Nick Mullins
Tennis commentator on BBC One

OH! Well the initial shot was in by 1mm, but that shot felt like it was out by one mile.

It is officially the longest quarter-final in Wimbledon history. We have all lived it together.

Todd Woodbridge
Former Wimbledon doubles champion on BBC One

As the players change ends once again, Novak Djokovic has refused to go away from the backhand to backhand rally and it has paid dividends.

He has gone where his strength lies.

Novak Djokovic is beaming - and well he might!

He has five match points.

Image source, Getty Images

Two points away.

Has Felix Auger-Aliassime got anything left to try and turn this around?