MASON, OHIO - AUGUST 18: Daniil Medvedev of Russia returns a shot to David Goffin of Belgium during the Men's Final of the Western and Southern Open at Lindner Family Tennis Center on August 18, 2019 in Mason, Ohio. (Photo by Rob Carr/Getty Images)
MASON, OHIO - AUGUST 18: Daniil Medvedev of Russia returns a shot to David Goffin of Belgium during the Men's Final of the Western and Southern Open at Lindner Family Tennis Center on August 18, 2019 in Mason, Ohio. (Photo by Rob Carr/Getty Images)