![Roger Federer of Switzerland wears his signature shoe from Nike as he plays compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York, Roger Federer of Switzerland wears his signature shoe from Nike as he plays compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York,](https://c8.alamy.com/comp/2CJP2HW/roger-federer-of-switzerland-wears-his-signature-shoe-from-nike-as-he-plays-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-2CJP2HW.jpg)
Roger Federer of Switzerland wears his signature shoe from Nike as he plays compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York,
![Roger Federer announces retirement; 20-time Grand Slam champion will play Laver Cup as final tennis event Roger Federer announces retirement; 20-time Grand Slam champion will play Laver Cup as final tennis event](https://a.espncdn.com/photo/2021/1117/r938575_1296x729_16-9.jpg)
Roger Federer announces retirement; 20-time Grand Slam champion will play Laver Cup as final tennis event
![Roger Federer drops retirement hint after dropping out of world rankings for first time in 25 years | Daily Mail Online Roger Federer drops retirement hint after dropping out of world rankings for first time in 25 years | Daily Mail Online](https://i.dailymail.co.uk/1s/2022/07/13/03/60201493-11008021-image-a-21_1657677786736.jpg)