Lucy Renshall's Olympic dream is over in the women's -63kg judo competition.

Her ‘reward’ for winning a three-way battle to be selected for Team GB had been a first-round clash with world number three Miku Tashiro of Japan, a four-time World Championship medallist.

She ran the Japanese judoka close but lost out by a single point. Onwards to Paris.

Look at those arm muscles now.

Image source, Getty Images

What some may not know is that new 200m men's Olympic freestyle champion Tom Dean had Covid twice in the last year and was “worried” and “frightened” it would impact his ability to qualify for Tokyo 2020, let alone win gold.

In an interview prior to the Games he told BBC Sport he had been struggling to walk up the stairs at home.

“I had it twice, one in September and once in January," Dean said.

"It was the biggest setback, three weeks out of the water in January was brutal because it was then another three weeks of building it back up. It was upsetting because nobody takes six off in the build up to an Olympics.

"It was a real shock to the system but the it spurred me on because I knew I had some catch up work to do.

"The three-week build up back to training had to be structured to prevent any long-term damage to my heart and lungs so it was scary. When I can’t walk up the stairs without coughing and wheezing this is going to be tough to come back from, so that was frightening."

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Stefanos Tsitsipas said he had learned his lessons from losing to Frances Tiafoe in the Wimbledon first round last month - and so it has proved.

The Greek third seed avenges that shock defeat at the All England Club with a dominant win over the American in Tokyo.

Tsitsipas was dominant on serve throughout - Tiafoe winning 10 receiving points in the match and just one in the second set.

That meant a single break in each set was enough for French Open finalist Tsitsipas to reach the third round, where he will face either France's Ugo Humbert or Serbia's Miomir Kecmanovic.

No sign of play restarting on the outer courts yet...

No wonder he thanked everyone for staying up. Different class.

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In the other men's rugby sevens quarter-finals, defending champions Fiji tackle Australia, New Zealand meet Canada and South Africa take on Argentina.

There was agony for Olympic debutants Ireland, though, as they bowed out of the main competition on points difference.

After losing both of their games on Monday, tries by Hugo Lennox and Harry McNulty, plus a Billy Dardis conversion, secured a 12-7 victory over Kenya, but it was not enough to progress.

Kate Richardson-Walsh OBE
Olympic gold medal winning hockey player on BBC TV

Germany ran this corner before an easy pass and a great finish from Fuchs to just lift that up.

That's just a great angle.

Germany equalise!

As the first quarter draws to a close, Germany whizz in a corner and a sprawling Florian Fuchs, hovering by the post, is able to hustle past the GB keeper.

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Great Britain will play the United States for a place in the Tokyo Olympics men's sevens semi-finals.

Tom Mitchell's side suffered a 33-7 defeat against Olympic champions Fiji in their Pool B decider at Tokyo Stadium earlier on Tuesday, with both teams having already progressed to the last eight.

Kate Richardson-Walsh OBE
Olympic gold medal winning hockey player on BBC TV

You want to be taking that shot as soon as it is hitting the line. Phil Roper does just that.

That is a fantastic start for Great Britain, who soaked up some pressure from Germany. It is very clinical.

Nick Lester
British former tennis player on BBC TV

There's still a bit of rain around - the wind and the rain - not a good combination for getting out there and competing in the tennis.

Players are heading back to the locker rooms.

Very frustrating, especially with Andy Murray and Joe Salisbury having made such a promising start

An early goal for Great Britain in the men's hockey.

It's Phil Roper who finds himself in the right place at the right time to hoick the ball past German keeper Alex Stadler.

Oh no! More rain at the Ariake Tennis Park. Andy Murray and Joe Salisbury grab their bags and head off for cover.

The match was delayed by an hour because of the wet weather. Let's see how long they are made to wait in the locker room this time.

It was a strong start from the British pair, who have teamed up together for the first time for the Games.

They backed up their break in Murray's service game, then pushed German pair Kevin Krawietz and Tim Puetz to deuce before they managed to hold.

Image source, @NathP_Russell

Glad I am not doing this shift from home Nathan. Same applies.

That one-hour rain delay at the tennis has not caught Andy Murray and Joe Salisbury cold.

An early break chance for the British pair is taken when their German opponents bat a return long.

"Let's GO!" is the familiar shout from Murray.

It has been an impressive start for Great Britain's men's hockey team in Tokyo: two wins from two.

After defeating South Africa in their first pool game, Britain beat Canada in their second.

The Germans, who thrashed Canada before losing to Belgium, should provide a tougher test.

They have won medals at the last four Olympics, including gold in 2008 and 2012.

Still in the early stages having started at 04:15, still goalless.

There's been victory for Britain's Toby Penty in his Group K men's singles match.

He easily beat Kai Schaefer of Germany 21-18 21-11.

However, British duo Chloe Birch and Lauren Smith lost their women's doubles match 21-19 21-16 to Malaysian pairing Lee Meng Yean and Chow Mei Kuan.

Great work from Abbie Wood and Alicia Wilson. Job done.

Great start from Abbie Wood who leads after the fly. She is strong on the breaststroke and freestyle.

Alicia Wilson moves into third....

Two Brits going in the second semi-final.

Abbie Wood, 22, and Alicia Wilson, 21, are among a crop of the new generation of young British swimmers.

Both need to go below 2:10.22 to have a shout of the final. Wood is the second fastest seed going into this and landed her first major medal in May’s European Championships.