Taekwondopublished at 19:24 British Summer Time 19 August 2016
Men's -80kg
Inside the final minute.
Introductions being conducted at the boxing. We'll be there next...
Usain Bolt wins 4x100m relay for his ninth gold - the 'triple triple'
GB's Lutalo Muhammad taekwondo silver after last-second defeat
GB win bronze in women's 4x100m
Athletics: GB appeal against men's 4x400m disqualification
GOLD - GB women beat Netherlands on penalties in final
GOLD - GB's Nick Skelton on Big Star wins individual show jumping
GB have 24 golds (60 medals in total)
Diving: Daley tops standings in 10m platform preliminaries
Boxing: GB's Joyce into Sunday's super-heavyweight final
Tom Rostance and Gary Rose
Men's -80kg
Inside the final minute.
Introductions being conducted at the boxing. We'll be there next...
Men's -80kg
90 seconds to go. Lots of tangling, but no more points. Muhammad on course for a place in the semis.
Luke Reddy
BBC Sport in Rio
We have a horse draw for the show jumping. Who gets what? The beautiful ballerina horse or a bucking bronco?
One animal just kicked off and almost took out several others. I'd want that one. Seems game.
After the jumping there's a break and then on to a 3,200m run which includes some shooting.
Samantha Murray - silver at London 2012 - has a lot of ground to make up.
Men's -80kg
No score at all in that second round, Muhammad leads 4-1. Joe Joyce is due in the ring next...
Men's -80kg
Muhammad bobs on the spot, flexing his knees. They get into an almighty tangle, but no points are scored.
Men's -80kg
Second round already under way, Lopez looking to dance to make a mark on that Muhammad lead. Nothing doing.
Women's BMX
London 2012 gold medallist. Reigning world champion. And now Olympic gold all over again.
Colombia's Marion Pajon has looked unstoppable over the BMX bumps and she's just absolutely delivered to retain her title and send a load of Colombians in the crowd bonkers.
USA's Alise Post took silver and Venezuela's Stefany Hernandez bronze.
Men's -80kg
Better from Muhammad. A kick to the head and another to the body. He's 4-1 up at the end of the first round.
Luke Reddy
BBC Sport in Rio
Where once there were rugby sevens players, now there are jumps for modern pentathlon.
Where once rugby sevens players warmed up, now there are horses for the show jumping element.
Remember, the athletes don't know their horse. They have 20 minutes to get acquainted. That discipline is next.
Great Britain's Samantha Murray is 14th after swimming and fencing. Kate French is 15th.
Men's -80kg
A kick from Lopez lands, Muhammad goes a point behind.
Men's -80kg
Remember, points are scored by landing kicks or punches. Muhammad, in red, is exploring with a leading left foot.
Men's -80kg
Lutalo Muhammad is ready to go, so taekwondo will have our attention first. America's Steven Lopez the opponent. A place in the semi-finals at stake. Three two-minute rounds.
#GetInspired
Have you been inspired by Nick Skelton's showjumping gold?
If you want to find out how to get into equestrian sports, read our special guide.
We'll continue to bring you all the reaction from that stunning gold for Nick Skelton (and Big Star), but the GB hunt for medals continues elsewhere.
In boxing, Joe Joyce will Kazakh Ivan Dychko in the men's super heavyweight semi-finals.
At around the same time, Lutalo Muhammad goes in the quarter-finals of the men's -80kg taekwondo.
#bbcrio2016
Jeanna Skinner: 58 not out! Nick Skelton you deserve this
Beth Young: What a win for Nick Skelton and Big Star! I'm so so happy for them, I just can't stop smiling! Another gold for GB
Gareth Owen: Nick Skelton GOLD! Horse-tacular!