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Jil Teichmann Switzerland returns shot Aliona Bolsova Editorial Stock Photo - Stock Image | Shutterstock
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Jil Teichmann Switzerland hits return Aliona Bolsova Editorial Stock Photo - Stock Image | Shutterstock
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Jil Teichmann Switzerland hits return Aliona Bolsova Editorial Stock Photo - Stock Image | Shutterstock
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Melbourne, Australia. 20th Jan, 2020. Roger Federer of Switzerland celebrates his victory over Steve Johnson of the United States during their men's singles first round match at the Australian Open tennis championship
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2020 US Open men's and women's singles draws to be revealed Thursday - Official Site of the 2021 US Open Tennis Championships - A USTA Event
![Juan Martin Del Potro of Argentina returns the ball to Roger Federer, first seed, of Switzerland during the finals match at the US Open Tennis Championship on September 14, 2009 in New Juan Martin Del Potro of Argentina returns the ball to Roger Federer, first seed, of Switzerland during the finals match at the US Open Tennis Championship on September 14, 2009 in New](https://c8.alamy.com/comp/TYKD8R/juan-martin-del-potro-of-argentina-returns-the-ball-to-roger-federer-first-seed-of-switzerland-during-the-finals-match-at-the-us-open-tennis-championship-on-september-14-2009-in-new-york-upi-monika-graff-TYKD8R.jpg)