![Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit Stock Photo - Alamy Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit Stock Photo - Alamy](https://c8.alamy.com/comp/WDGEF5/naomi-osaka-jpn-competing-in-the-first-round-of-the-2019-us-open-tennis-wearing-her-new-nikecourt-x-sacai-tennis-outfit-WDGEF5.jpg)
Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit Stock Photo - Alamy
![Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit Stock Photo - Alamy Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit Stock Photo - Alamy](https://c8.alamy.com/comp/WDGRPK/naomi-osaka-jpn-competing-in-the-first-round-of-the-2019-us-open-tennis-wearing-her-new-nikecourt-x-sacai-tennis-outfit-WDGRPK.jpg)
Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit Stock Photo - Alamy
![New York, USA. 04th Sep, 2019. Rafael Nadal's Nike shoes during his Men's Singles quarterfinals match against Diego Schwartzman of Argentina on day ten of the 2019 US Open at the USTA New York, USA. 04th Sep, 2019. Rafael Nadal's Nike shoes during his Men's Singles quarterfinals match against Diego Schwartzman of Argentina on day ten of the 2019 US Open at the USTA](https://c8.alamy.com/comp/WN32ND/new-york-usa-04th-sep-2019-rafael-nadals-nike-shoes-during-his-mens-singles-quarterfinals-match-against-diego-schwartzman-of-argentina-on-day-ten-of-the-2019-us-open-at-the-usta-billie-jean-king-national-tennis-center-on-september-04-2019-in-queens-borough-of-new-york-city-credit-independent-photo-agencyalamy-live-news-WN32ND.jpg)
New York, USA. 04th Sep, 2019. Rafael Nadal's Nike shoes during his Men's Singles quarterfinals match against Diego Schwartzman of Argentina on day ten of the 2019 US Open at the USTA
![18-time Grand Slam Champion Rafael Nadal of Spain Wears Custom Nike Tennis Shoes during the 2019 US Open First Round Match Editorial Photo - Image of backhand, custom: 158907101 18-time Grand Slam Champion Rafael Nadal of Spain Wears Custom Nike Tennis Shoes during the 2019 US Open First Round Match Editorial Photo - Image of backhand, custom: 158907101](https://thumbs.dreamstime.com/z/new-york-august-time-grand-slam-champion-rafael-nadal-spain-wears-custom-nike-tennis-shoes-us-open-first-round-match-158907101.jpg)
18-time Grand Slam Champion Rafael Nadal of Spain Wears Custom Nike Tennis Shoes during the 2019 US Open First Round Match Editorial Photo - Image of backhand, custom: 158907101
![23-time Grand Slam Champion Serena Williams of United States Wears Custom Nike Tennis Shoes during the 2019 US Open Match Editorial Photo - Image of backhand, open: 159132411 23-time Grand Slam Champion Serena Williams of United States Wears Custom Nike Tennis Shoes during the 2019 US Open Match Editorial Photo - Image of backhand, open: 159132411](https://thumbs.dreamstime.com/z/new-york-september-time-grand-slam-champion-serena-williams-united-states-wears-custom-nike-tennis-shoes-us-open-159132411.jpg)