ATP roundup: Andrey Rublev, Nick Kyrgios survive busy day in Washington
Top-seeded Andrey Rublev of Russia and recent Wimbledon finalist Nick Kyrgios of Australia both won two matches on Friday to reach the semifinals of the Citi Open in Washington.
Players.bio is a large online platform sharing the best live coverage of your favourite sports: Football, Golf, Rugby, Cricket, F1, Boxing, NFL, NBA, plus the latest sports news, transfers & scores. Exclusive interviews, fresh photos and videos, breaking news. Stay tuned to know everything you wish about your favorite stars 24/7. Check our daily updates and make sure you don't miss anything about celebrities' lives.

Top-seeded Andrey Rublev of Russia and recent Wimbledon finalist Nick Kyrgios of Australia both won two matches on Friday to reach the semifinals of the Citi Open in Washington.
Southampton manager Ralph Hasenhuttl says the club have adapted well to working with new owners Sport Republic.
Third-seeded Taylor Fritz of the United States retired in the third set on Thursday due to illness in searing conditions in Washington, allowing 16th-seeded Daniel Evans of Great Britain to advance to the quarterfinals of the Citi Open.
Novak Djokovic to play at the US Open but the Serbian appears likely to miss the entire North American hardcourt swing barring a sudden change in Covid-19 protocols in the United States and Canada. Djokovic has refused to take the Covid-19 vaccine yet the 21-times Grand Slam winner remains on the entry lists for the ATP 1000 events in Montreal and Cincinnati that serve as tune-ups for the Aug.
Novak Djokovic withdrew from the upcoming hard-court tournament in Montreal on Thursday because he is not vaccinated against COVID-19 and is therefore not allowed to enter Canada.
West Ham United have looked at the possibility of signing Benfica left-back Alex Grimaldo as an alternative to Filip Kostic, according to transfer insider Dean Jones.
:Novak Djokovic has withdrawn from next week's U.S. Open tune-up event in Canada as he cannot enter the country without being fully vaccinated against COVID-19, tournament organisers said on Thursday while handing Andy Murray one of four wildcards.
Finland's Emil Ruusuvuori never lost his serve en route to a 6-4, 7-6 (3) win over second-seeded Hubert Hurkacz of Poland on Wednesday in the second round of the Citi Open in Washington.