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- Aug 12, 2019; Mason, OH, USA; Nick Kyrgios (AUS) reacts during a stop in play against Lorenzo Sonego (ITA) during the Western and Southern Open tennis tournament at Lindner Family Tennis Center. Mandatory Credit: Aaron Doster-USA TODAY Sports
- Aug 12, 2019; Mason, OH, USA; Nick Kyrgios (AUS) returns a shot against Lorenzo Sonego (ITA) during the Western and Southern Open tennis tournament at Lindner Family Tennis Center. Mandatory Credit: Aaron Doster-USA TODAY Sports
- Aug 11, 2019; Mason, OH, USA; Nick Kyrgios (AUS) practices during the Western and Southern Open tennis tournament at Lindner Family Tennis Center. Mandatory Credit: Aaron Doster-USA TODAY Sports
- Nick Kyrgios of Australia yells during his first round match against Andy Murray of Britain at the U.S. Open Championships tennis tournament in New York, September 1, 2015. REUTERS/Carlo Allegri
- Nick Kyrgios appeals to the umpire on court one during day four of the Fever-Tree Championship at the Queen's Club, London. (Photo by Steven Paston/PA Images via Getty Images)
- LONDON, ENGLAND - JUNE 20: Nick Kyrgios of Australia complains to the umpire Fergus Murphy of Ireland during his First Round Singles Match against Roberto Carballes Baena of Spain during day Four of the Fever-Tree Championships at Queens Club on June 20, 2019 in London, United Kingdom. (Photo by Alex Pantling/Getty Images)
- Australia's Nick Kyrgios walks past his bouncing racquet during his men's singles match against Britain's Andy Murray on day nine of the 2015 Australian Open tennis tournament in Melbourne on January 27, 2015. AFP PHOTO / WILLIAM WEST-- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE (Photo credit should read WILLIAM WEST/AFP/Getty Images)
- BRISBANE, AUSTRALIA - FEBRUARY 04: Nick Kyrgios of Australia loses his temper as he smashes his racket in the match against Alexander Zverev of Germany during the Davis Cup World Group First Round tie between Australia and Germany at Pat Rafter Arena on February 4, 2018 in Brisbane, Australia. (Photo by Bradley Kanaris/Getty Images)
- WASHINGTON, DC - AUGUST 04: Nick Kyrgios of Australia holds up the trophy after defeating Daniil Medvedev of Russia during the men's singles final of the Citi Open at Rock Creek Tennis Center on August 04, 2019 in Washington, DC. (Photo by Rob Carr/Getty Images)