![Roger Federer of Switzerland celebrates match point against compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York, September 11, 2015. REUTERS/Shannon Stapleton Roger Federer of Switzerland celebrates match point against compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York, September 11, 2015. REUTERS/Shannon Stapleton](https://c8.alamy.com/comp/2CM4BX2/roger-federer-of-switzerland-celebrates-match-point-against-compatriot-stan-wawrinka-during-their-mens-singles-semi-final-match-at-the-us-open-championships-tennis-tournament-in-new-york-september-11-2015-reutersshannon-stapleton-2CM4BX2.jpg)
Roger Federer of Switzerland celebrates match point against compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York, September 11, 2015. REUTERS/Shannon Stapleton
![Roger Federer of Switzerland reacts following his match point against Philipp Petzschner of Germany during their semi final match at the Gerry Weber Open ATP tennis tournament in Halle June 12, 2010. Roger Federer of Switzerland reacts following his match point against Philipp Petzschner of Germany during their semi final match at the Gerry Weber Open ATP tennis tournament in Halle June 12, 2010.](https://c8.alamy.com/comp/2E7MX46/roger-federer-of-switzerland-reacts-following-his-match-point-against-philipp-petzschner-of-germany-during-their-semi-final-match-at-the-gerry-weber-open-atp-tennis-tournament-in-halle-june-12-2010-reuterswolfgang-rattay-germany-tags-sport-tennis-2E7MX46.jpg)
Roger Federer of Switzerland reacts following his match point against Philipp Petzschner of Germany during their semi final match at the Gerry Weber Open ATP tennis tournament in Halle June 12, 2010.
Roger Federer of Switzerland celebrates match point and victory after... Nachrichtenfoto - Getty Images
![Flushing Meadow, United Stated. 08th Sep, 2021. Emma Raducanu of Great Britain drops her racket when she celebrates after match point defeating Belinda Bencic of Switzerland in straight sets in the quarterfinals Flushing Meadow, United Stated. 08th Sep, 2021. Emma Raducanu of Great Britain drops her racket when she celebrates after match point defeating Belinda Bencic of Switzerland in straight sets in the quarterfinals](https://c8.alamy.com/comp/2GJ37GP/flushing-meadow-united-stated-08th-sep-2021-emma-raducanu-of-great-britain-drops-her-racket-when-she-celebrates-after-match-point-defeating-belinda-bencic-of-switzerland-in-straight-sets-in-the-quarterfinals-to-advance-to-her-first-semifinal-at-the-2021-us-open-tennis-championships-in-arthur-the-stadium-at-the-usta-billie-jean-king-national-tennis-center-on-wednesday-september-8-2021-in-new-york-city-photo-by-john-angelilloupi-credit-upialamy-live-news-2GJ37GP.jpg)
Flushing Meadow, United Stated. 08th Sep, 2021. Emma Raducanu of Great Britain drops her racket when she celebrates after match point defeating Belinda Bencic of Switzerland in straight sets in the quarterfinals
Roger Federer of Switzerland celebrates match point over Andre Agassi... Nachrichtenfoto - Getty Images
![Roger Federer of Switzerland celebrates match point beating Andy Murray of Britain for his fifth straight U.S. Open title during the men's final match at the U.S. Open tennis tournament at Flushing Roger Federer of Switzerland celebrates match point beating Andy Murray of Britain for his fifth straight U.S. Open title during the men's final match at the U.S. Open tennis tournament at Flushing](https://c8.alamy.com/comp/2D2C6YN/roger-federer-of-switzerland-celebrates-match-point-beating-andy-murray-of-britain-for-his-fifth-straight-us-open-title-during-the-mens-final-match-at-the-us-open-tennis-tournament-at-flushing-meadows-in-new-york-september-8-2008-reutersgary-hershorn-united-states-2D2C6YN.jpg)
Roger Federer of Switzerland celebrates match point beating Andy Murray of Britain for his fifth straight U.S. Open title during the men's final match at the U.S. Open tennis tournament at Flushing
![Roger Federer of Switzerland hits the ball through his legs while playing Novak Djokovic of Serbia during their semi-finals match at the U.S. Open tennis tournament in New York September 13, 2009. Roger Federer of Switzerland hits the ball through his legs while playing Novak Djokovic of Serbia during their semi-finals match at the U.S. Open tennis tournament in New York September 13, 2009.](https://c8.alamy.com/comp/2D2CA4X/roger-federer-of-switzerland-hits-the-ball-through-his-legs-while-playing-novak-djokovic-of-serbia-during-their-semi-finals-match-at-the-us-open-tennis-tournament-in-new-york-september-13-2009-federer-conjured-the-brilliant-winner-from-between-his-legs-to-bring-up-match-point-as-he-won-7-6-7-5-7-5-in-sundays-semi-final-he-earned-triple-match-point-by-racing-to-the-baseline-to-retrieve-a-lob-from-the-fourth-seeded-serb-and-with-his-back-to-the-net-whacked-a-low-crosscourt-winner-past-a-stunned-djokovic-reutersshaun-best-united-states-sport-tennis-images-of-the-day-2D2CA4X.jpg)
Roger Federer of Switzerland hits the ball through his legs while playing Novak Djokovic of Serbia during their semi-finals match at the U.S. Open tennis tournament in New York September 13, 2009.
![March 27, 2019: Roger Federer, of Switzerland, pumps a fist as celebrates the match-point against Daniil Medvedev, of Russia, during a fourth round match at the 2019 Miami Open Presented by Itau March 27, 2019: Roger Federer, of Switzerland, pumps a fist as celebrates the match-point against Daniil Medvedev, of Russia, during a fourth round match at the 2019 Miami Open Presented by Itau](https://c8.alamy.com/comp/2EMPCK0/march-27-2019-roger-federer-of-switzerland-pumps-a-fist-as-celebrates-the-match-point-against-daniil-medvedev-of-russia-during-a-fourth-round-match-at-the-2019-miami-open-presented-by-itau-professional-tennis-tournament-played-at-the-hardrock-stadium-in-miami-gardens-florida-usa-federer-won-6-4-6-2-mario-houbenphoto-by-mario-houbencsmsipa-usa-2EMPCK0.jpg)
March 27, 2019: Roger Federer, of Switzerland, pumps a fist as celebrates the match-point against Daniil Medvedev, of Russia, during a fourth round match at the 2019 Miami Open Presented by Itau
![31.03.2021, Biel, Swiss Tennis Arena, ITF WORLD TENNIS TOUR M25 BIEL: Leandro Riedi (Schweiz) vs Dominic Stricker (Schweiz), (Switzerland/Croatia OUT Stock Photo - Alamy 31.03.2021, Biel, Swiss Tennis Arena, ITF WORLD TENNIS TOUR M25 BIEL: Leandro Riedi (Schweiz) vs Dominic Stricker (Schweiz), (Switzerland/Croatia OUT Stock Photo - Alamy](https://c8.alamy.com/zooms/6/c2d11e17648340f8b55657b058f66928/2f6fwm4.jpg)