![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://l450v.alamy.com/450v/wdgpb2/naomi-osaka-jpn-competing-in-the-first-round-of-the-2019-us-open-tennis-wearing-her-new-nikecourt-x-sacai-tennis-outfit-wdgpb2.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, on August 27, 2019 in New York, USA. Credit: Paul Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit, on August 27, 2019 in New York, USA. Credit: Paul](https://c8.alamy.com/comp/WDWTPN/naomi-osaka-jpn-competing-in-the-first-round-of-the-2019-us-open-tennis-wearing-her-new-nikecourt-x-sacai-tennis-outfit-on-august-27-2019-in-new-york-usa-credit-paul-j-suttonpcnafloalamy-live-news-WDWTPN.jpg)
Naomi Osaka (JPN) competing in the first round of the 2019 US Open Tennis wearing her new NikeCourt x Sacai tennis outfit, on August 27, 2019 in New York, USA. Credit: Paul
![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/WDGEMB/naomi-osaka-jpn-competing-in-the-first-round-of-the-2019-us-open-tennis-wearing-her-new-nikecourt-x-sacai-tennis-outfit-WDGEMB.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/zooms/6/f5948395fd024bfa8a19601e49d59c44/wdgwh7.jpg)