![Elise Mertens of Belgium returns a shot to Anett Kontaveit of Estonia in their group match during the Hengqin Life WTA Elite Trophy Zhuhai 2018 in Zhu Stock Photo - Alamy Elise Mertens of Belgium returns a shot to Anett Kontaveit of Estonia in their group match during the Hengqin Life WTA Elite Trophy Zhuhai 2018 in Zhu Stock Photo - Alamy](https://c8.alamy.com/comp/W620GN/elise-mertens-of-belgium-returns-a-shot-to-anett-kontaveit-of-estonia-in-their-group-match-during-the-hengqin-life-wta-elite-trophy-zhuhai-2018-in-zhu-W620GN.jpg)
Elise Mertens of Belgium returns a shot to Anett Kontaveit of Estonia in their group match during the Hengqin Life WTA Elite Trophy Zhuhai 2018 in Zhu Stock Photo - Alamy
![Kim Clijsters, right, of Belgium, is congratulated by Vera Zvonareva, of Russia, after Clijsters won the women's championship match at the U.S. Open tennis tournament in New York, Saturday, Sept. 11, 2010. ( Kim Clijsters, right, of Belgium, is congratulated by Vera Zvonareva, of Russia, after Clijsters won the women's championship match at the U.S. Open tennis tournament in New York, Saturday, Sept. 11, 2010. (](https://c8.alamy.com/comp/2ND4NRD/kim-clijsters-right-of-belgium-is-congratulated-by-vera-zvonareva-of-russia-after-clijsters-won-the-womens-championship-match-at-the-us-open-tennis-tournament-in-new-york-saturday-sept-11-2010-ap-photocharles-krupa-2ND4NRD.jpg)
Kim Clijsters, right, of Belgium, is congratulated by Vera Zvonareva, of Russia, after Clijsters won the women's championship match at the U.S. Open tennis tournament in New York, Saturday, Sept. 11, 2010. (
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New York, United States. 02nd Sep, 2018. Sloane Stephens of USA celebrates victory in US Open 2018 4th round match against Elise Martens of Belgium at USTA Billie Jean King National Tennis
![Sloane Stephens v Elise Mertens: US Open women's singles – as it happened | Sloane Stephens | The Guardian Sloane Stephens v Elise Mertens: US Open women's singles – as it happened | Sloane Stephens | The Guardian](https://i.guim.co.uk/img/media/cf0106737fc7768d63da2b37bf83ff8ff80a2b6c/0_100_3000_1800/master/3000.jpg?width=465&dpr=1&s=none)
Sloane Stephens v Elise Mertens: US Open women's singles – as it happened | Sloane Stephens | The Guardian
![New York, NY - September 4, 2018: Cannon Kingsley of USA returns ball against Arnaud Bovy of Belgium during 2nd round of Boys’ Singles at US Open Championships on USTA Billie Jean New York, NY - September 4, 2018: Cannon Kingsley of USA returns ball against Arnaud Bovy of Belgium during 2nd round of Boys’ Singles at US Open Championships on USTA Billie Jean](https://c8.alamy.com/comp/PM0R4N/new-york-ny-september-4-2018-cannon-kingsley-of-usa-returns-ball-against-arnaud-bovy-of-belgium-during-2nd-round-of-boys-singles-at-us-open-championships-on-usta-billie-jean-king-national-tennis-center-PM0R4N.jpg)
New York, NY - September 4, 2018: Cannon Kingsley of USA returns ball against Arnaud Bovy of Belgium during 2nd round of Boys’ Singles at US Open Championships on USTA Billie Jean
![New York, USA. 21st Aug, 2018. Maryna Zanevska of Belgium in action during the first qualification round at the 2018 US Open Grand Slam tennis tournament. New York, USA. August 21th 2018. New York, USA. 21st Aug, 2018. Maryna Zanevska of Belgium in action during the first qualification round at the 2018 US Open Grand Slam tennis tournament. New York, USA. August 21th 2018.](https://c8.alamy.com/comp/PFNBTC/new-york-usa-21st-aug-2018-maryna-zanevska-of-belgium-in-action-during-the-first-qualification-round-at-the-2018-us-open-grand-slam-tennis-tournament-new-york-usa-august-21th-2018-21st-aug-2018-credit-afp7zuma-wirealamy-live-news-PFNBTC.jpg)
New York, USA. 21st Aug, 2018. Maryna Zanevska of Belgium in action during the first qualification round at the 2018 US Open Grand Slam tennis tournament. New York, USA. August 21th 2018.
![New York, United States. 02nd Sep, 2018. Elise Martens of Belgium reacts during US Open 2018 4th round match against Sloane Stephens of USA at USTA Billie Jean King National Tennis Center New York, United States. 02nd Sep, 2018. Elise Martens of Belgium reacts during US Open 2018 4th round match against Sloane Stephens of USA at USTA Billie Jean King National Tennis Center](https://c8.alamy.com/comp/PJ2H27/new-york-united-states-02nd-sep-2018-elise-martens-of-belgium-reacts-during-us-open-2018-4th-round-match-against-sloane-stephens-of-usa-at-usta-billie-jean-king-national-tennis-center-credit-lev-radinpacific-pressalamy-live-news-PJ2H27.jpg)