Nick Kyrgios fumes at Miami Open courts and umpire during Jannik Sinner clash
Nick Kyrgios took aim at Miami Open organisers during the changeover in his round-of-16 match against Jannik Sinner as he claimed the Grandstand court was completely different to the main Stadium court. The world No 102 is playing his first match on Grandstand this week against the ninth seed, and went on to slam umpire Carlos Bernardes when his walky-talkie went off mid-point.


