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Grand Slam Champion Serena Williams in Action during 2019 US Open First Round Match Against Maria Sharapova Editorial Image - Image of court, open: 157168620
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Bianca Andreescu from Canada during the 2019 French Open Grand Slam tennis tournament in Roland Garros, Paris, France Stock Photo - Alamy
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Two men have dominate in 2019 Tennis Grand Slam Winners list. - Latest Sports News: Today Sports Headlines
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Grand Slam Champion Naomi Osaka of Japan in Action during Her 2019 US Open Third Round Match at National Tennis Center Editorial Image - Image of forehand, osaka: 159129440
![US Open final 2019: Rafael Nadal not motivated by Roger Federer's Grand Slam record | The Independent | The Independent US Open final 2019: Rafael Nadal not motivated by Roger Federer's Grand Slam record | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2019/09/09/07/Rafael-Nadal-3.jpg)
US Open final 2019: Rafael Nadal not motivated by Roger Federer's Grand Slam record | The Independent | The Independent
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Stan Wawrinka outlasts Grand Slam debutant Jannik Sinner at 2019 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event
![Melbourne, Australia. 26th Jan, 2019. Naomi Osaka from Japan won the women's title at the 2019 Australian Open Grand Slam tennis tournament in Melbourne, Australia, and became the new world number one. Melbourne, Australia. 26th Jan, 2019. Naomi Osaka from Japan won the women's title at the 2019 Australian Open Grand Slam tennis tournament in Melbourne, Australia, and became the new world number one.](https://c8.alamy.com/comp/RFHEN4/melbourne-australia-26th-jan-2019-naomi-osaka-from-japan-won-the-womens-title-at-the-2019-australian-open-grand-slam-tennis-tournament-in-melbourne-australia-and-became-the-new-world-number-one-frank-molteralamy-live-news-RFHEN4.jpg)