MASON, OHIO - AUGUST 12: Nick Kyrgios of Australia serves to Lorenzo Sonego of Italy during Day 3 of the Western and Southern Open at Lindner Family Tennis Center on August 12, 2019 in Mason, Ohio. (Photo by Rob Carr/Getty Images)
MASON, OHIO - AUGUST 12: Nick Kyrgios of Australia serves to Lorenzo Sonego of Italy during Day 3 of the Western and Southern Open at Lindner Family Tennis Center on August 12, 2019 in Mason, Ohio. (Photo by Rob Carr/Getty Images)
MASON, OHIO - AUGUST 12: Nick Kyrgios of Australia returns a shot to Lorenzo Sonego of Italy during Day 3 of the Western and Southern Open at Lindner Family Tennis Center on August 12, 2019 in Mason, Ohio. (Photo by Rob Carr/Getty Images)
MASON, OHIO - AUGUST 12: Nick Kyrgios of Australia throws his racket against Lorenzo Sonego of Italy during Day 3 of the Western and Southern Open at Lindner Family Tennis Center on August 12, 2019 in Mason, Ohio. (Photo by Rob Carr/Getty Images)
MASON, OHIO - AUGUST 12: Lorenzo Sonego of Italy serves to Nick Kyrgios of Australia during Day 3 of the Western and Southern Open at Lindner Family Tennis Center on August 12, 2019 in Mason, Ohio. (Photo by Rob Carr/Getty Images)