Queen's semi-finalist Zheng Qinwen, speaking to BBC: "I played really good today. It was really difficult, she's got more experience than me. I'm proud to be in my first semi-final on grass. I want to apologise for my shoes. I don't know how to run on grass!

"I still don't know when I have to change to grass shoes. I think now is the time because I feel much better to run.

"I have to keep my game more focused because I started really slow in the second set. Just happy to get the win.

On : "It feels good. I the first year in tour and no one ed me. Now I get a lot of and I can use this energy to play better tennis. I'm a lucky girl."

Who's feeling confident about Emma Raducanu having a good run at Wimbledon this year?

Thumbs up for yes and down for no, please.

So, Zheng Qinwen s Madison Keys and Tatjana Maria in the semi-finals.

Next up is an all-American match between Emma Navarro and Amanda Anisimova.

Plenty of promise in that second set for Emma Raducanu but she just wasn't able to close it out against the top seed Zheng Qinwen.

You wouldn't be shocked to see her lift the trophy come Sunday.

And the third one is saved!

Deuce.

The second one is saved too.

30-40.

There's the first one saved.

15-40.

Another double fault for Emma Raducanu brings up three match points for Zheng Qinwen.

Emma Raducanu finds a first serve but Zheng Qinwen dispatches a winner with ease. It's all looking too easy for the top seed right now.

0-30.

It's a routine hold for Zheng Qinwen to move to within a game of the last four.

Emma Raducanu must hold serve right now or else her time at Queen's is over.

Another perfect winner from Zheng Qinwen but this time it's her backhand up the line to bring up 40-0.

Just too good.

That is supreme hitting from Zheng Qinwen and she powers a forehand winner into the corner. The momentum is all with the top seed right now.

30-0.

That's a real shame for Emma Raducanu as she double faults into the net and her double break is wiped away.

We're all square.

You just can't deal with those kind of returns and Zheng Qinwen brings up a break point.

Big moment.

It's gusty at Queen's now but Emma Raducanu gets her second serve in play before Zheng Qinwen shanks one long.

30-30.

Zheng Qinwen has taken her level up a notch here and forces Emma Raducanu to go wide for 0-30.

The Briton is up against it a bit but she produces a great serve.

It's a great return right at Emma Raducanu's feet from Zheng Qinwen and she follows it up with a forehand winner.

0-15.

Have to say that this match has been a really entertaining watch so far.

Both players putting their all into the groundstrokes and going for absolute broke.

Quality stuff.