GB win three golds, two silvers and four bronzes on day 11 - now have 50 medals
Jason Kenny wins the keirin for sixth Olympic gold to match Sir Chris Hoy
Laura Trott becomes first British female Olympian to win four golds
Sailing: Giles Scott wins Finn gold; Mills/Clark on brink of 470 gold
Silvers: James (cycling), Laugher (diving)
Bronzes: Tinkler & Wilson (gymnastics), Marchant (cycling), Buatsi (boxing)
Joyce & Adams secure boxing medals
Athletics: Grabarz fourth in high jump; Muir & Weightman miss out in 1500m
Women's sprint semis
GB's Katy Marchant now, in the other sprint semi-final, concedes the lead to Germany's Kristina Vogel on the penultimate lap and she can't make the ground back up before the line.
Marchant goes 1-0 down in the best of three competition.
Men's horizontal bar final
GB's Nile Wilson remains second in the horizontal bar final with two more gymnasts to go.
Women's sprint semi-final
Sir Chris Hoy
Six-time Olympic cycling champion on BBC One
It has been amazing for the team. I expected them to do well but they have dominated in the same way they did in Bejing and London.
There has almost been a waving of the white flag from the other teams. From day one chins have been hitting the floor.
Women's sprint semi-final
Becky James takes first blood in her opening race against Elis Ligtlee of the Netherlands.
The Brit led from the front and held off her opponent to go 1-0 in up in this best of three sprint semi-final.
Women's sybchronised swimming gold
Russia's Natalia Ischenko and Svetlana Romashina were the favourites and they pulled through. The duo got a total score of 194.9910 which was a huge 15 points clear of second-place.
Sprint semi-finals
Image source, Getty ImagesFirst up - the women's sprint semi-finals.
And with a Briton in each semi, GB are guaranteed at least a bronze medal.
The losers of the semis go into the bronze medal match, the winners face off for gold.
Becky James, 2013 sprint world champion and keirin silver medallist here in Rio, goes up against the women who pipped her to keirin gold, Elis Ligtlee of the Netherlands.
Katy Marchant, who mopped up sprint, keirin and time trial titles at last year's national championships, takes on Germany's 2015 world sprint champion Kristina Vogel.
Image source, Getty ImagesJames. Marchant. Kenny. Trott.
Three golds up for grabs for GB on the track - and it's all about to get under way.
Men's horizontal bar final
Beth Tweddle
London 2012 bronze medallist on BBC Radio 5 live
It was fantastic from Nile Wilson. When Nile comes to these major championships he raises his game. He loves to perform in front of a big crowd. He loves to be in the spotlight.
Men's horizontal bar final
American Samuel Mikulak scores a 15.400 - Nile Wilson says second on 15.466. Four more to go.
#GetInspired
Newly-crowned Finn gold medallist Giles Scott tells us his five tips about how you can get into sailing.
And if you want to find out more about getting into sailing, try reading our special guide.
Alistair Magowan
BBC Sport in Rio
Image source, BBC SportSo how has four-time world champion Giles Scott won gold on his Olympic debut? Well, he missed out on London 2012 selection to Sir Ben Ainslie, who went on to win a third successive gold in the Finn.
Scott was distraught to be overlooked but his watching brother Nick says the experience proved an inspirational one.
"One thing's for sure, that whole thing taught him how to win," says Nick. "He's left no stone unturned in order to find an edge, so thanks to Ben."
Men's horizontal bar final
It's 15.466 and it puts him into second behind Fabian Hambuechen of Germany.
Only three have gone, but they were the three top qualifiers. Five gymnasts to go.
Men's horizontal bar final
Team GB gymnast Kristian Thomas on BBC Radio 5 live: "That wasn't his most difficult routine, but it was a very clean routine. The dismount also would have left an impression on the judges. He will be up there without a doubt."
Dan Keatings
British gymnast on BBC One
Wow what a routine.
Men's horizontal bar final
Speed, controlled rotations, power, sweet landing. A superb routine from Nile Wilson on the horizontal bar and that will put him in the mix.
We await the score.
Brazil 3-7 Croatia
It may sound like the second quarter of this last eight tie has been rather one-sided, but that isn't the case. Croatia goalkeeper Marko Bijac is having the game of his life.
Two penalty saves, multiple others from open play, and a touch of luck when Brazil hit the post, and his team have a clear lead at half-time.
There was also a delightful lob from Maro Jokovic for Croatia's fourth goal - think of a teenage Wayne Rooney. In water.
Image source, Getty ImagesWomen's floor
Amy Tinkler, GB's 16-year-old Olympic bronze medallist, on BBC Radio 5 live: "It has been incredible - I can't believe it. I'm in total shock. I don't really know what to say!
"I wasn't thinking about winning a medal. My coaches said I had nothing to lose and just to go out and enjoy it. I could hear a lot of cheers from the crowd and that helped me a lot.
"Max Whitlock and Louis Smith have inspired me so much over the years, so to have a medal like them is incredible."
Christine Still
BBC Sport gymnastics expert and veteran coach
It will be almost impossible for him to defend his title now.
He did land quite uncomfortably.