Here comes Kirsty Muir.

At 17, she is the youngest member of the British team.

But she is also one of its best prospects for a medal and has been described as a “once in a generation athlete” by fellow Scot and former Olympic snowboarder Lesley McKenna.

Muir earned a silver and bronze at the 2019 Junior World Championships, followed by a silver medal in big air at the 2020 Winter Youth Olympic Games.

Image source, Getty Images

Ed Leigh
Snowboarding commentator on BBC TV

What we didnt say about Katie is that she has a really solid score under her belt to build on. She has got herself in a really good position.

GB just edge that fourth end by the smallest of margins to move further ahead.

Tim Warwood
Reporter on BBC TV

The one thing Katie Summerhayes has in her locker is her consistency.

If there were tigers chasing her down the run-in she still would have done that trick.

Here comes GB's Katie Summerhayes,

Good height, sticks the landing perfectly. Nicely done!

An opening 63.75 places her sixth in the early standings.

Down to the business end of the fourth end between GB and USA.

Jen Dodds sweeps in a second yellow for GB with her final stone. Over to the USA... Vicky Persinger leaves one red and one yellow standing and they're going to have to measure this one out.

Ed Leigh
Snowboarding commentator on BBC TV

Text book from Anni Karava. They wouldn't need the cooling towers at the back. Just plug her in!

Thomas Duncan
BBC Scotland in Beijing

The Ice Cube is mostly a quiet place (players shouting 'Curl!' and 'Hard! aside), but there is always a nice cheer and applause when China produce something.

They've just taken three in their match against the Czech Republic and the place lifted. It'll be a shame to lose that in the play-off stage.

Anna Thompson
BBC Sport in Beijing

There is a decent crowd in Shougang and there are huge cheers when China’s Eileen Gu appears at the top of the start ramp. The standard is very high early on and she scores 89.0 to the delight of the fans.

Image source, BBC Sport

A whopping 90.50 from France's Tess Ledeux has set the pace in the women's big air qualification.

China's Eileen Gu is up next... It's good! It's very good... but she's just short of taking the lead. A 89.00 certainly isn't a bad start, though.

Anna Thompson
BBC Sport in Beijing

Eileen Gu makes her first appearance at a Winter Olympics and will compete in big air, slopestyle and halfpipe.

She is China’s poster girl after switching from the USA, where she was born, to represent her mother’s homeland.

She will be a big favourite for a medal here.

Qualification consists of three jumps with the best two scores added together. The top 12 go through to the final.

Image source, BBC Sport

Matt Chilton
Commentator on BBC TV

Oh no, Shiffrin's giant slalom ends at the sixth or seventh gate.

All the build up has been surrounding her participation in the Games - but it didn't last very long.

Sweden's Sarah Hector has set the early pace in the women's giant slalom, finishing her first run in 57.56 seconds.

The USA's two-time champion Mikaela Shiffrin up next... oh no! The American makes an early mistake and can't put down a time.

Jen Dodds sweeps away... Oh nicely done!

That final GB stone nudges another yellow into the button to seal a single from the third end and extend their advantage.

Bruce Mouat sends down GB's penultimate stone of the third end.

It curves nicely round the USA's guard, adding to a congested house with five GB yellows and four reds. It's a tight one...

Elsewhere in the final round of mixed doubles round robin fixtures, Canada are threatening to ruin Italy's perfect record, leading 2-1.

Norway lead Switzerland 2-0, while China and Czech Republic are tied at 1-1.

Anna Thompson
BBC Sport in Beijing

Ski big air is a new Olympic event after the snowboard version debuted in Pyeongchang in 2018 - and Britain won a bronze medal courtesy of Billy Morgan.

James Woods has won X Games titles but an Olympic medal has alluded him so far. Can he get his hands on one at the third attempt?

Kirsty Muir is only 17 but she’s won Youth Olympic medals and been on a World Cup podium already in her fledgling career.

And Katie Summerhayes has battled back from numerous knee reconstructions to be at her third Games.

Image source, BBC Sport

Alex Tilley represented Great Britain in the 2018 Winter Olympics in PyeongChang, competing in both the slalom and giant slalom.

However, she failed to finish in either event, with the nerves she suffers with on race day playing a big part.

Can she keep those nerves at bay today?

Image source, Getty Images

Steve Cram
Curling commentator on BBC TV

Yet again Vicky Persinger has to try to rescue the situation for the USA. That looks much better and she taps that one back.

She finds her way to the button and picks up a one.

The USA punish that slight mistake from Jen Dodds to get up and running in this match after the second end.