Great Britain's men are through to the semi-finals of the Sevens event after coming from 21-0 down to beat the United States.

Here's a look at the winning moment...

He may not be involved in the men's singles, but Britain's Andy Murray is through to the doubles quarter-finals with partner Joe Salisbury...

It was British glory in the pool overnight as Tom Dean won gold and Duncan Scott took silver in the men's 200m freestyle...

But it hasn't all been rosy for Team GB, as Bianca Walkden suffered a last-gasp defeat to South Korea's Lee Da-bin in the taekwondo +67kg semi-final...

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Team GB head coach Hege Riise has rolled in the changes against Canada, as they look to pick up a third win to top Group E.

Rachel Daly could start in attack, alongside Nikita Parris and Georgia Stanway. Jill Scott starts in midfield and Leah Williamson gets the nod at centre-back ahead of Steph Houghton.

Fran Kirby returns to the bench.

Canada XI: Labbe, Buchanan, Quinn, Rose, Riviere, Leon, Lawrence, Viens, Gilles, Beckie, Schmidt.

Team GB XI: Roebuck, Bronze, Bright, Williamson, Stokes, Ingle, Weir, Scott, Stanway, Parris, Daly.

No upset in the women's 10m synchronised platform as China make it six golds from six attempts since the event was introduced to the Olympic programme at Sydney 2000.

Chen Yuxi and Zhang Jiaqi, 15 and 17 respectively, take the title. Both will add the Olympic neckwear to previous world titles as well.

It's going to look very good on their UCAS form.

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World champions the United States were held to a draw by Australia in their final group game in the women's football tournament.

They finished runners-up in Group G after Sweden beat New Zealand 2-0 to claim top spot with three wins.

The USA and Sweden are through to the quarter-finals, while Australia could progress as one of the best third-placed teams.

Team GB, who have already qualified, take on Canada at 12:00 BST.

Read a full round-up here.

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Charlotte Dujardin is bidding to become the first British woman to win gold at three Olympic games.

She is competing as part of the British trio in the dressage team final.

So far, only Carl Hester has taken to the dancefloor for Team GB, who were second in the standings after the first group.

Charlotte Fry is next up for Great Britain at 11:35 BST with Dujardin to follow in the final group.

It has been another medal-filled morning for Team GB over in Tokyo.

Here are the headlines.

• Great Britain has made its best start to an Olympic Games with at 10 medals, and counting, after four days of competition. The previous best was six after four days of a Games (2000, 2008 and 2016).
• Britain's Tom Dean claimed a stunning gold and compatriot Duncan Scott silver in the 200m freestyle.
• Georgia Taylor-Brown overcame a puncture to win silver for Great Britain in a wet women's triathlon.
• Bianca Walkden suffered a agonising last-second defeat in the semi-finals of the +67kg taekwando.
• Naomi Osaka, who lit the Olympic cauldron at the opening ceremony, saw her hopes of singles gold ended by a defeat to Marketa Vondrousova in the tennis.
• Great Britain's men's sevens team, silver medallists at Rio, recovered from 21-0 down to beat the United States and make the semi-finals.

BBC Radio 5 Live

Former professional cyclist and three times British champion Rob Warner has been speaking to BBC Radio 5 Live about Tom Piddock, who took gold in the men's mountain bike cross-country.

"He's only 21-years-old but there's an incredible amount of experience there already, he's got the right people around him. He's taken it in his stride and look at what he's done," said Rob.

"He's won the biggest prize in mountain biking already. I honestly expect next year it will be Tour de France and I think we'll see him pushing for top honours there.

"It won't be long before he goes to the road," he added.

Brazil's Italo Ferreira learned to surf on the lid of a coolbox his father used to transport fish from boats to restaurants.

That start has ended with Olympic gold.

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Martin Angus: I hope nobody was concerned when we were 21-0 down in the rugby sevens... we have a Tom as captain! All is well!

A great Games for GB's Tom's continues...however Tom Mitchell, the Sevens side captain, was forced off in the quarter-final win over the USA. Will he be fit to face the Kiwis?

Great Britain's men's sevens side took the scenic route into the last four. They were 21-0 down to the United States and staring defeat in the face, but climbed off the canvas to win 26-21 with veteran wing Dan Norton crossing for the decisive score.

They will meet New Zealand in the semi-finals tomorrrow. Great Britain won silver, losing to Fiji in the Rio 2016 final remember...

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GB's Kirsty Gilmour is off to a winning start in Tokyo after claiming victory in her first match of the Olympics against Mahoor Shahzad in Group L.

Two-time European silver medallist Gilmour prevailed 2-0 in 31 minutes, taking both games by a score of 21-14.

Steve Bunce
Commentator on BBC Radio 5 Live

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That didn't feel right to me. I thought Cheavon Clarke won the last round clear. It's the only round that either of them won clearly.

"I'm going to say it now, I don't want to kick a man when he's down, but he was meant to win today. In fact, he was meant to win today without too much of a problem. He got dragged into a brawl, he was holding too often, not working enough.

"He's been outmanoeuvred and outmuscled. He's a big boy Teixeira. He can't be far off the super-heavyweight division. He'll be so disappointed. He'll be sickened, he'll be gutted.

Just tuning in? Don't worry, we've got you covered. Here is the best of the overnight action in glorious technicolor.

Earlier this morning, Bianca Walkden suffered a heart-breaking last-second defeat to bring her taekwando campaign to an end.

But Andy Murray and Joe Salisbury keep on chugging. They are into the doubles quarter-finals.

It's desperately disappointing for Great Britain's Cheavon Clarke.

Brazil's Abner Teixeira edges it on a split decision. He will go through to the quarter-final.

Clarke has been eliminated.

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The final bell sounds and it's too tough to call.

Cheavon Clarke was certainly more positive as his shrewd opponent looked to slow the tempo at every opportunity.

With one round each, which way will this go?

We wait for the verdict...

Jill Douglas
Reporter on BBC TV

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Jill Douglas caught up with Team GB's Dan Norton who had this to say on their quarter final win:

"I'm struggling to keep myself together at the minute. The pride to dig that deep at 21-0 down!

"There's a lot of tears being shed at the moment - tears of joy!

"We've got a cracking game tomorrow now in the semis. They're (New Zealand) in great form and it's now about resetting and coming out firing tomorrow.

Steve Bunce
Commentator on BBC Radio 5 Live

The thing that is interesting, there are 10 kilos inside this weight division which means you can be at the top of the 10 kilos or the bottom. I would say Abner Teixeira is right at the top of it, and Cheavon Clarke is somewhere in the middle so he's conceding about 10 or 12 pounds. That's a lot of weight to be giving away to a big lump.

No quarter being given.

Abner Teixeira recovers from a poor opening round to land a flurry of punishing body shots on Cheavon Clarke.

The Briton is dominant on the inside and produces the shot of the round with a big right uppercut, but this is the Brazilian's round.

Into the final round...