![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
US Open Tennis on X: "First set sealed 👊 Bianca Andreescu takes the opening set 6-3 against Serena Williams. #USOpen | #WomenWorthWatching https://t.co/UNs96xf4vU" / X
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