MASON, OHIO - AUGUST 17: Laslo Djere of Serbia returns a shot to Sebastian Korda during the Western & Southern Open at Lindner Family Tennis Center on August 17, 2021 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)
MASON, OHIO - AUGUST 17: Laslo Djere of Serbia returns a shot to Sebastian Korda during the Western & Southern Open at Lindner Family Tennis Center on August 17, 2021 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)