Swiatek was on a 37-match winning streak. That is history now.

What a brilliant performance by Alize Cornet. The top seed made a lot of unforced errors - 32 in total - but the French world number 37 did not let her own game slip for a second.

Katherine Downes
Wimbledon commentator on BBC TV

Can you believe it? You'd put your house on Iga Swiatek winning Wimbledon here this year. Unquestionably the in-form player in world tennis right now.

But it's over, all winning streaks must come to an end.

That's the biggest shock of these Championships so far. The world number one has gone. Incredible.

Image source, Getty Images

Harry Poole
BBC Sport at Wimbledon

Three times Alize Cornet has beaten a current world number one, including upsetting Serena Williams in the third round here at Wimbledon in 2014.

She is so very, very close to another huge shock at SW19 once again today.

It’s difficult to see Iga Swiatek’s expression under her cap and she’s not giving much away in her body language, but she must be feeling the pressure now. Her hopes are hanging by a thread.

Absolutely unbelievable. Swiatek has not lost a match since February but she has been broken three times in this second set.

Cornet, who is 32 and ranked 37th in the world, will serve for the match next.

Nothing is going right for Swiatek now. She frames a routine smash which almost hits Cornet behind the baseline.

That's 15-30... another mistake leaves her in a massive hole at 15-40.

Katherine Downes
Wimbledon commentator on BBC TV

Alize Cornet is in the zone, we know she's a proven giant killer, we know she's stepped out on the big occasions against the big players. But now she's got another world number on in her sights.

Um, things are not getting any better for Swiatek. If anything, she is getting wilder than before. Even when the point looks like it is hers, Cornet finds a shot from nowhere to win it... and she does exactly that to hold here, with a brilliant lob to seal the deal.

Wow. Cornet takes the break, and in style... stepping in to despatch a winner down the line. Swiatek needs to find something very special to come back from this.

Uh-oh. More trouble for Swiatek. A host of horrible mistakes leaves her at 0-40.

Harry Poole
BBC Sport at Wimbledon

Beautiful! Shot of the day? Quite possibly. Alize Cornet delighted the Court One crowd with that stunning drop shot on her way to breaking back in game three. They don’t come much better than that.

Huge frustration for Iga Swiatek. Cornet is proving a real problem and the crowd are growing increasingly appreciative of her efforts.

Swiatek has the greater power, but Cornet has far more poise out on Court One at the moment. She is bouncing around non-stop between every point but steadies herself when it matters. She holds to love and is level in this second set.

Katie Boulter reflects on her Wimbledon journey after that 6-1 6-1 loss to Frenchwoman Harmony Tan...

Just when you thought the tide had turned, Cornet comes up with a couple of crackerjack shots. That drop volley was amazing, but she followed it up with a stinging backhand winner off the Swiatek serve to seal the instant break-back. It landed plum on the baseline. Incredible stuff.

Cornet has hit some cracking drop-shots today, but none better than the drop-volley she just pulled out of the hat to take Swiatek's serve to deuce. She is still asking the world number one plenty of questions here.

Chris Peddy
BBC Sport at Wimbledon

There's a loud roar as home favourites Joe Salisbury and Rajeev Ram take the second set and a 2-0 lead out on court 12.

There's huge support for the Brits in the near full stands. Win this third set and it's job done, on to the next round.

Fourth seed Paula Badosa has fought back to take the first set against two-time former champion Petra Kvitova on Centre Court.

• You can follow that match here

Cornet's serve shows a few cracks for the first time today, as Swiatek hits the comeback trail.

At 15-40, she saves one break point with a well-placed forehand but her next groundstroke is wild and very long.

Harry Poole
BBC Sport at Wimbledon

Alize Cornet was impatiently stalking the back of the court as she waited for Iga Swiatek to return for the start of the second set. She doesn’t want anything to slow her momentum here.

Image source, .

Jonathan Jurejko
BBC Sport at Wimbledon

Heather Watson's reward for reaching the Wimbledon last 16 for the first time is opening up tomorrow's play on Centre Court.

The British number four takes on 22-year-old German Jule Niemeier at 13:30 BST.

That match will be followed by two of the hottest prospects in the men's game - Jannik Sinner and Carlos Alcaraz - going head to head, with defending champion Novak Djokovic facing Dutch wildcard Tim van Rijthoven in the final match of the day.

That mean's British number one Cameron Norrie is over on Court One when he faces American 30th seed Tommy Paul in the second match at about 15:00.