![Tennis news - Roger Federer: I don't know if Stefanos Tsitsipas was born when I won my first title - Eurosport Tennis news - Roger Federer: I don't know if Stefanos Tsitsipas was born when I won my first title - Eurosport](https://imgresizer.eurosport.com/unsafe/1200x0/filters:format(jpeg):focal(1086x420:1088x418)/origin-imgresizer.eurosport.com/2019/03/02/2535343-52605570-2560-1440.jpg)
Tennis news - Roger Federer: I don't know if Stefanos Tsitsipas was born when I won my first title - Eurosport
![Tennis - ATP 500 - Swiss Indoors Basel - St. Jakobshalle, Basel, Switzerland - October 25, 2019 Greece's Stefanos Tsitsipas reacts during his quarter final match against Serbia's Filip Krajinovic REUTERS/Arnd Wiegmann Stock Photo - Alamy Tennis - ATP 500 - Swiss Indoors Basel - St. Jakobshalle, Basel, Switzerland - October 25, 2019 Greece's Stefanos Tsitsipas reacts during his quarter final match against Serbia's Filip Krajinovic REUTERS/Arnd Wiegmann Stock Photo - Alamy](https://c8.alamy.com/comp/2CJNAMM/tennis-atp-500-swiss-indoors-basel-st-jakobshalle-basel-switzerland-october-25-2019-greeces-stefanos-tsitsipas-reacts-during-his-quarter-final-match-against-serbias-filip-krajinovic-reutersarnd-wiegmann-2CJNAMM.jpg)
Tennis - ATP 500 - Swiss Indoors Basel - St. Jakobshalle, Basel, Switzerland - October 25, 2019 Greece's Stefanos Tsitsipas reacts during his quarter final match against Serbia's Filip Krajinovic REUTERS/Arnd Wiegmann Stock Photo - Alamy
![Stefanos Tsitsipas opens up on Roger Federer relationship ahead of Swiss Indoors battle | Tennis | Sport | Express.co.uk Stefanos Tsitsipas opens up on Roger Federer relationship ahead of Swiss Indoors battle | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Stefanos-Tsitsipas-1196021.jpg?r=1572105180672)
Stefanos Tsitsipas opens up on Roger Federer relationship ahead of Swiss Indoors battle | Tennis | Sport | Express.co.uk
![Stefanos Tsitsipas of Greece plays against Roger Federer of Switzerland during the semifinals on day sev Stefanos Tsitsipas of Greece plays against Roger Federer of Switzerland during the semifinals on day sev](https://www.imago-images.com/bild/sp/0044794480/w.jpg)
Stefanos Tsitsipas of Greece plays against Roger Federer of Switzerland during the semifinals on day sev
![St. Jakobshalle, Basel, Switzerland. 26th Oct, 2019. ATP World Tour Tennis, Swiss Indoors; Stefanos Tsitsipas (GRE) serves the ball in the match against Roger Federer (SUI) - Editorial Use Credit: Action Plus St. Jakobshalle, Basel, Switzerland. 26th Oct, 2019. ATP World Tour Tennis, Swiss Indoors; Stefanos Tsitsipas (GRE) serves the ball in the match against Roger Federer (SUI) - Editorial Use Credit: Action Plus](https://c8.alamy.com/comp/2A6FWJ8/st-jakobshalle-basel-switzerland-26th-oct-2019-atp-world-tour-tennis-swiss-indoors-stefanos-tsitsipas-gre-serves-the-ball-in-the-match-against-roger-federer-sui-editorial-use-credit-action-plus-sportsalamy-live-news-2A6FWJ8.jpg)