Women's 200m final: 1 Thompson, 2 Schippers, 3 Bowie, 5 Asher-Smith
Men's 200m semis: Gatlin fails to make final; Bolt wins his semi in 19.78
GB's Gemili through to Thursday's final
GB's Cindy Ofili fourth and sister Tiffany Porter seventh in 100m hurdles final
Hockey: GB women beat New Zealand 3-0 to reach final
Sailing: Clark & Mills' bid to seal women's 470 gold postponed
Football: Neymar scores as Brazil make men's final
Women's 100m hurdles
Out well, over the hurdles cleanly and in control throughout. A deserved gold from Brianna Rollins and a US 1,2,3!
Rollins wins in 12.48, Nia Ali second in 12.59 and Kristi Castlin third in 12.61.
Image source, EPAWomen's 100m hurdles
GO!
Women's 100m hurdles
Obviously we wouldn't wish it on anyone, but if one or two tumble, as they did in the semis, then a GB medal could be on the cards.
Go well...
Women's 100m hurdles
Colin Jackson
Two-time world 110m hurdles champion on BBC TV
Cindy and Tiffany just need to run their own race and keep calm. Something will happen so if they can keep calm and in the frame, you never know what could happen.
Women's 100m hurdles
If you were Kendra Harrison - clearly the best at this event in the world - would you watch this race live? Or would it be too painful?
I think I'd try and blank it out. Likely Lads style.
Women's 100m hurdles
A time of 12.35 was needed to win this race four years ago. Sally Pearson set an Olympic record in London. Let's get it broken.
Brianna Rollins is the clear favourite in the absence of all of those names...
Women's 100m hurdles
Also added to the missing list for the women's 100m hurdles is world champion from 2015 Danielle Williams, who hit a barrier in the Jamaican trials and finished last.
It's a brutal system...
Image source, ReutersBANG - and the dream is gone
Like Team GB in the velodrome...
Women's 100m hurdles
Arguably the two best hurdlers in the world aren't in Rio - so it's all opened up.
Australian defending champ Sally Pearson missed the Games after tearing her hamstring earlier this summer, while new world record holder Kendra Harrison somehow managed not to qualify at all.
Anniversary Games: Keni Harrison sets 100m hurdles world record
Harrison broke a 28-year-old world record in London last month, clocking 12.20 seconds at the London Anniversary Games.
She has run six of the fastest seven times this year, but only finished sixth in the US trials after clipping a hurdle. Brutal.
Women's 100m hurdles final
A touching moment in every sense of the word as sisters Tiffany Porter and Cindy Ofili share an embrace, what looks like a prayer, before heading out on to the track.
Two GB runners in a field of eight. Medal chance?
Women's long jump final
Watch USA's Tianna Bartoletta take gold after leaping an outstanding 7.17m.
Women's 200m
Dina Asher-Smith: "I am really happy, especially after a shaky qualification. I think I still could have done a bit better but I can't be disappointed with that. It is a learning curve and hopefully I'll have more world championships and Olympics to get it right. I am just happy to be here, healthy and running close to my PB."
Viv: Fantastic run from Elaine Thompson (she's done the double). She had her tactics spot on to deny Dafne.
ThinkBig33: Interesting how people lose their form when put under pressure. Dafne was flapping for the last 20m! Well done Elaine!
Men's 200m semi-final third heat
Here's the third of the 200m semi-finals which saw Panama's Alonso Edwards win to put him through to the final - but Justin Gatlin and Yohan Blake go out.
Women's 200m
Dina Asher-Smith is beaming - she looks delighted with that fifth place. Lovely to see.
Women's 200m
Michael Johnson
Four-time Olympic gold medallist athlete on BBC One
Elaine Thompson never focused on the competition, just her own race. Very efficient but ultimately there was never ever any competition for Elaine.
Dina ran very well knowing she would not be able to compete with the medallists, she just ran her race. She was running for time and she just let the race come to her. I am very impressed with that. It was a good race by her and will certainly give her confidence for the future.
Image source, epa
Tom Fordyce
Chief sports writer in Rio
Fabulous fifth from Dina Asher-Smith, 20 years old and in her first Olympic final. Schippers devastated in defeat, lying spreadeagled on the track.
Women's 200m
Colin Jackson
Two-time world 110m hurdles champion on BBC TV
It was a great race. It was exactly what you want an Olympic final to be. Look at Elaine Thompson, still on the floor. I guess it is all still sinking in - she is now a double Olympic champion.
Matthew Vernon: Dina Asher-Smith: 5th fastest woman in the world over 200m. At 20!!! Bring on Tokyo!!
Women's 200m final
That was a very odd reaction from Elaine Thompson. She only seemed to acknowledge her win when it came up on the big screen some 40 seconds or so later. And it wasn't a photo finish. Comfortable win.