TENNIS PHOTOS

  • MASON, OH - AUGUST 19: Kiki Bertens of Netherlands returns a shot to Simona Halep of Romania during the women's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Simona Halep of Romania returns a shot to Kiki Bertens of Netherlands after their match during the women's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Roger Federer of Switzerland plsays Novak Djokovic of Serbia during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Roger Federer of Switzerland and Novak Djokovic of Serbia pose for photographers after their match during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Novak Djokovic of Serbia poses with the winner's trophy after defeating Roger Federer of Switzerland during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Novak Djokovic of Serbia poses with the winner's trophy after defeating Roger Federer of Switzerland during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Novak Djokovic of Serbia poses with the winner's trophy after defeating Roger Federer of Switzerland during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Novak Djokovic of Serbia poses with the winner's trophy after defeating Roger Federer of Switzerland during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Novak Djokovic of Serbia poses with the winner's trophy after defeating Roger Federer of Switzerland during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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  • MASON, OH - AUGUST 19: Roger Federer of Switzerland congratulates Novak Djokovic of Serbia after their match during the men's final of the Western & Southern Open at Lindner Family Tennis Center on August 19, 2018 in Mason, Ohio. (Photo by Matthew Stockman/Getty Images)

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