Swimming: GB's Tom Dean and Duncan Scott take stunning gold and silver in 200m freestyle
Triathlon: GB's Georgia Taylor-Brown wins silver
Gymnastics: Great Britain women win bronze medal in team event
Simone Biles withdraws with 'medical issues' - USA win silver behind ROC
GB dressage team featuring Charlotte Dujardin win bronze
Dujardin's fifth Olympic medal - equalling Dame Katherine Grainger's record for a British woman
Taekwondo: GB's Bianca Walkden wins +67kg bronze medal
Women's football: GB draw 1-1 with Canada to finish top of group
Women's +67kg
This is your five-minute warning before our next dose of taekwondo drama.
Team GB's Bianca Walkden meets Japan's Dabin Lee for a place in the final of the women's +67kg category.
Don't go anywhere!
Women's mountain bike cross-country
Rob Hatch
BBC Radio 5 live commentator
She is suffering but she's trying to bounce back!
Evie Richards still in outside contention but still maybe a bronze medal.
Women's mountain bike cross-country
Three of five laps complete and Great Britain's Evie Richards is scrapping hard to stay on the pace. She is fifth, one minute and 51 seconds off the leader, Jolanda Neff of Switzerland.
Murray/Salisbury 6-2 7-6 (7-2) Krawietz/ Puetz
Russell Fuller
Tennis commentator on BBC Radio 5 Live
They are two wins away for what would be Andy Murray's fourth Olympic medal and a first for Joe Salisbury!
Murray/Salisbury 6-2 7-6 (7-2) Krawietz/Puetz*
Victory!
Andy Murray and Joe Salisbury bump fists as they come through another very good win over Tim Puetz and Kevin Krawietz of Germany.
Excellent. Murray is still in with a chance of becoming the first man to win four Olympic medals since tennis returned to the Games in 1988.
Women's synchronised 10m platform
China claim gold in commanding fashion, but it's medal heartbreak for Japan who fall short in the final round.
The USA and Mexico takes silver and bronze respectively, while Team GB's Eden Cheng and Lois Toulson finish seventh in the final.
Great Britain's Bryony Pitman has won her match in the archery eliminations, beating Chinese Taipei's Ya-Ting Tan 6-4.
She came back from 4-0 down.
Meanwhile, compatriot Tom Hall lost 7-3 to Ruman Shana from Bangladesh.
Image source, Getty ImagesMurray/Salisbury 6-2 6-6 (5-1) Krawietz/Puetz*
"Let's go!" cries Andy Murray as he pummels down a huge ace.
He and Joe Salisbury are in front in this tie-break...
Women's synchronised 10m platform
Karen Pickering
Swimming & diving expert on BBC Radio 5 live
Oh that's a good dive!
Synchronisation excellent once again.
Women's synchronised 10m platform
Leon Taylor
Olympic diving silver medallist on BBC TV
They finish with a marvellous dive - really attacking the take-off, good synchronisation but Eden throwing up a litle too much splash.
Women's synchronised 10m platform
Now then, what can Eden Cheng and Lois Toulson do with their last dive?
It's good! But it's not going to be enough to sneak into the medals unfortunately. They finish with a 69.12 to finish on 289.26 points.
China are set to take the gold, but the rest of the medals are in the balance...
Murray/Salisbury 6-2 6-6 Krawietz/Puetz*
There's some good support for Andy Murray and Joe Salisbury, courtesy of their British team-mates.
They'll need it, too. They're heading into a tie-break against Tim Puetz and Kevin Krawietz.
Women's synchronised 10m platform
Steve Parry
Olympic bronze medal swimmer on BBC Radio 5 live
It's just got really interesting.
In the last round Germany, Malaysia and Canada all had stinkers of dives and that's just opened the door slightly for Great Britain.
They should have been out of this but if they nail this last dive they have a chance!
Women's synchronised 10m platform
Leon Taylor
Olympic diving silver medallist on BBC TV
This penultimate round of dives have really shuffled the pack.
Germany fall out of bronze medal position.
Eden Chung and Lois Tolson move up.
Women's synchronised 10m platform
That was much, much better from British pair Eden Cheng and Lois Toulson.
A solid, confidence-boosting fourth dive scores 71.04 and takes them up to seventh.
It's China who are in total control though, while there's a scrap developing for the silver and bronze between the USA, Japan and Mexico.
Women's mountain bike cross-country
Rob Hatch
BBC Radio 5 live commentator
Evie Richards is struggling a little on the second lap.
She's gone from second to sixth place - looked like she was getting the wheels stuck in the mud.
She's not out of contention yet, this is only the second lap of five. It is a marathon not a sprint.
But it's not been a good 10 minutes for Evie Richards.
Women's synchronised 10m platform
Leon Taylor
Olympic diving silver medallist on BBC TV
Much better dive from our girls.
Strong confident takeoff, spin speeds good, just a little bit of over-rotation.
Women's synchronised 10m platform
Karen Pickering
Swimming & diving expert on BBC Radio 5 live
Definitely there best dive yet.
But still I don't think they'll get high points on the execution.
A little bit out of synchronisation. Eden over rotating when she hit the water which of course creates a big splash.
Women’s lightweight
Great Britain’s Caroline Dubois, who BBC’s boxing correspondent Mike Costello has said: “I am tempted to call Caroline Dubois the best female boxer I have seen," safely progressed in her lightweight first round contest against Donjeta Sadiku of Kosovo earlier.
Here are the best bits from that fight.
Murray/Salisbury 6-2 5-5 Krawietz/Puetz*
The first signs of danger for the Brits, as they're taken to deuce on Andy Murray's serve.
Joe Salisbury is in the right place to smash home the ball and get the advantage, before a long German backhand keeps the score level.
Tie-break, anyone?