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20-time Grand Slam Champion Roger Federer of Switzerland Wears Custom Nike Tennis Shoes during Training Match for 2018 US Open Editorial Photography - Image of athlete, professional: 135076092
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Grand Slam Champion Simona Halep of Romania wears custom Nike tennis shoes during her 2018 US Open first round match at National Tennis Center Stock Photo - Alamy
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Grand Slam Champion Rafael Nadal of Spain Wears Custom Nike Tennis Shoes during US Open 2018 Editorial Image - Image of king, billie: 135072115
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