Aussie firebrand Kyrgios stunned by Khachanov in US Open quarter-finals
Russia's Karen Khachanov reached his first Grand Slam semi-final at the US Open on Tuesday with a 7-5, 4-6, 7-5, 6-7 (3/7), 6-4 win over Australian firebrand Nick Kyrgios.
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.

Russia's Karen Khachanov reached his first Grand Slam semi-final at the US Open on Tuesday with a 7-5, 4-6, 7-5, 6-7 (3/7), 6-4 win over Australian firebrand Nick Kyrgios.
Russian Khachanov, seeded 27th, fired an unreturnable serve on match point to seal the win over the Australian, who had knocked out world number one Daniil Medvedev in the previous round. Khachanov was better in the match's biggest moments, saving seven of the nine break points he faced.
The ninth-seeded Russian triumphed 6-4, 6-4, 6-4 and will face either four-time champion Rafael Nadal or Frances Tiafoe of the United States for a place in the semi-finals.
Ukrainian side Shakhtar Donetsk romped to a memorable 4-1 Champions League win over RB Leipzig in Germany on Tuesday.
Former Real Madrid coach Carlos Queiroz has agreed a deal to lead Iran at the World Cup finals in Qatar in less than three months' time, Iranian state media reported on Tuesday.
Nick Kyrgios has claimed that he will retire from tennis if he wins the 2022 US Open as his bitter rivalry with Karen Khachanov gets set to reignite.
Republic of Ireland attacker Lucy Quinn can trace the side's sliding doors moment to a fixture that took place a year ago as they prepare for today’s crucial World Cup qualifier against Slovakia.
Rafael Nadal at the US Open on Monday. Tiafoe produced the biggest shock of the tournament so far with a dazzling performance to send Nadal spinning to his earliest exit from the Open since 2016. Nadal's 6-4, 4-6, 6-4, 6-3 defeat, and Serena Williams' exit from the women's draw last week, are further evidence that a golden era is drawing to a close. This year's US Open marks the first time since 2003 that at least one of Williams, Nadal, Roger Federer or Novak Djokovic have not featured in the quarter-finals of a Grand Slam event.