Welcome to the Evening Standard's LIVE coverage of the 2020 US Open.
Day 10 will see the final four quarter-final contests take place in New York, with Serena Williams keeping her quest for a record-equalling 24th Grand Slam singles title alive by coming from behind to beat surprise package Tsvetana Pironkova in three sets.
Men's third seed Daniil Medvedev cruised past fellow Russian Andrey Rublev in straight sets, while former women's world no1 Victoria Azarenka is due to continue her impressive comeback against Elise Mertens.
The quarter-final action concludes with a meeting between Dominic Thiem and Alex de Minaur.
Stay tuned for this evening's tennis action, plus full coverage of the matches overnight…
- Order of Play | Women's semi-finals
- Thiem puts on classy display to see off de Minaur
- Azarenka destroys Mertens to set up Serena semi
- Williams rallies to beat Pironkova
- Medvedev brushes aside Rublev
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Live stream details and how to watch on TV
Tennis fans in the UK will be able to watch the entirely US Open tournament on Amazon Prime Video Sport.
Prime customers in UK and Ireland can watch matches on Prime Video for no additional fees. Those without a subscription can start a 30-day free trial of Prime, which costs £7.99/month after the trial ends or £79/year. Alternatively, you can watch with a Prime Video subscription for £5.99 per month.
For more information, visit the Amazon Prime website.
