Athletics: Holly Bradshaw wins pole vault bronze - GB's 51st medal in Tokyo
Athletics: Steven Gardiner wins men's 400m in 43.85, Nafi Thiam defends heptathlon title, Damian Warner sets Olympic record to win decathlon
Track Cycling: Matt Walls wins omnium gold - GB's 16th
Track cycling: Jason Kenny out of sprint, but Carlin makes Friday's semi-finals
Boxing: Galal Yafai reaches flyweight final
Sprint Canoe: Liam Heath wins K1 200m bronze
Athletics: GB women break 4x100m British record as Dina Asher-Smith returns to track, men through but US out
Hockey: Belgium beat Australia 3-2 in shootout to win men's gold
Great Britain are back up to fifth in the Olympic medal table after that cycling gold for Matt Walls.
GB started the day in fourth and slipped to sixth before going up one place, behind Australia and above the Russian Olympic Committee.
Bronze medal match: Australia 3-4 USA
Full time at the Kashimo Stadium and the USA take bronze!
What an entertaining match that was, an absolute roller-coaster.
A valiant effort from the Matildas but it's the USA who take the spoils - perhaps not the colour they set out for in Tokyo but that was a match worthy of any gold medal one.
Image source, Getty ImagesAttention now turns from the cycling to the athletics.
GB's Holly Bradshaw is in action in the pole vault final from 11:00 BST and here are the other events we have to look forward to:
GB's Matt Walls wins omnium gold
Simon Gleave
Head of sports analysis, Nielsen Gracenote
Matt Walls is the third British medal winner in this event, after Ed Clancy (bronze in 2012) and Mark Cavendish (silver in 2016). Great Britain is the first country to win three Olympic medals in the men's omnium.
Bronze medal match: Australia 3-4 USA
What a finish!
Four minutes added on as Emily Gielnik hammers from range and that has come out of nowhere.
That makes for a nervy few minutes for the USA.
Men's omnium
So that's a first cycling gold medal on the track at this Games for Team GB.
It's their 16th gold in total in Tokyo and that also brings up the half century for Great Britain in the overall medal count.
50 not out. A good knock so far.
Image source, Getty ImagesMen's omnium
BBC Sport
A quick few words from Matt Walls to BBC Sport: "I managed to get a good lead coming into the end. It's been a hard day but I came into that points race with a bit of a lead and breathing room.
"Thank you to all my family and friends, I wouldn't be here without them, especially my parents."
Men's omnium
Matt Walls has absolutely bossed the men's omnium, delivering in each of the four races.
He takes the gold medal on 153 points, with Campbell Stewart way behind on 129 points in silver and Elia Viviani on 124 in bronze. Sensational.
Men's omnium
Simon Brotherton
Commentator on BBC TV
Matt Walls has been the class of the feld throughout the event. Fortune favours the bold - he attacked early and he was tactically masterful.
Men's omnium
Matt Walls, you beauty!
What a sensational performance and the Great Britain rider takes gold!
Unbelievable stuff by the 23-year-old from Oldham and he is Olympic champion. Soak it up, Matt. Such a controlled, composed display. Brilliant.
Campbell Stewart of New Zealand takes silver and it's bronze for Italy's Elia Viviani.
Men's omnium
Chris Boardman
Olympic cycling champion on BBC TV
It's a nail-biting finish for the podium places but Matt Walls is riding to gold here.
Two minutes of riding left.
The points have been taken away from the Frenchman and Campbell Stewart gets himself onto the podium.
Men's omnium
Four laps to go!
Matt Walls is moments away from gold. Surely this is it for the British rider!
Men's omnium
Matt Walls leads by 25 points and if he can stick with his rivals that should be enough to see him home. Strong stuff from the 23-year-old but there's a scrap for the other podium places, that's if Walls can hold on and stay solid here.
Men's omnium
So it's Matt Walls, Elia Viviani and Benjamin Thomas making up the podium as it stands. Jan-Willem van Schip is in the mix too and so is Campbell Stewart. But Walls leads the way. Fifteen to go...
Men's omnium
Matt Walls, how are your nerves? He's minutes away from becoming an Olympic champion, but this is track cycling and as we saw earlier with Katy Marchant, anything can happen. This is to win GB's 50th medal of the Tokyo Games and 16th gold!
Just 21 laps to go...
Men's Omnium
Chris Boardman
Olympic cycling champion on BBC TV
The group that Walls has got to keep an eye on has got smaller and smaller.
He's ridden tactically well, physically well, technically well. He's counted down the laps and he's got himself in such a great position here.
The squabble for spots lower down the podium will help Walls here.
Men's omnium
A dizzying 100 laps of the track after three previous energy-sapping races, no doubt the lactic acid is starting to flow as the legs beginning screaming for these riders.
Matt Walls leads by 30 points from Italy's Elia Viviani and we're heading for an exciting finish with 31 laps to go.
#bbcolympics
Mandy: No idea how they keep track of the points in this final race of the Omnium, but I'm loving it! Have a feeling it will get very exciting towards the end!
Men's omnium
Matt Walls dictating the race like an experienced old pro, he's actually just 23 years old.
He stills lead with 40 laps to go.
Men's omnuim
Simon Brotherton
Commentator on BBC TV
It's getting lively with Matt Walls again with de Ketele for company.
He's on the attack from the gold medal position, just over half way through the race.