Kyrgios rages at the umpire and demands Tsitsipas is defaulted

Nick Kyrgios has labelled the umpire a 'disgrace' after he did not default his opponent Stefanos Tsitsipas after he hit a ball into the crowd having lost the second set. 

The Australian, who has proved to be his usual controversial self during the first week of Wimbledon after a number of high profile incidents including rows with umpires and crowd members, grew frustrated with the match official during his third round tie with the fourth seed. 

Kyrgios and Tsitsipas are known to be big personalities on and off the court and the early stages of their match reflected that, with both players involved in various controversial incidents. 

Having won the second set 6-4, Kyrgios  

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