![World number one Roger Federer of Switzerland waves to crowd as he announces his withdrawal from Davidoff Swiss Indoors tennis tournament in Basel. World number one Roger Federer of Switzerland waves to World number one Roger Federer of Switzerland waves to crowd as he announces his withdrawal from Davidoff Swiss Indoors tennis tournament in Basel. World number one Roger Federer of Switzerland waves to](https://c8.alamy.com/compfr/2d467ht/world-number-one-roger-federer-of-switzerland-waves-to-crowd-as-he-announces-his-withdrawal-from-davidoff-swiss-indoors-tennis-tournament-in-basel-world-number-one-roger-federer-of-switzerland-waves-to-the-crowd-as-he-announces-his-withdrawal-from-the-davidoff-swiss-indoors-tennis-tournament-in-basel-october-26-2004-federer-tore-a-muscle-in-his-upper-left-thigh-during-a-morning-warm-up-session-and-was-forced-to-pull-out-of-the-tournament-before-his-opening-round-match-against-peruvian-luis-horna-reuters-siggi-bucher-2d467ht.jpg)
World number one Roger Federer of Switzerland waves to crowd as he announces his withdrawal from Davidoff Swiss Indoors tennis tournament in Basel. World number one Roger Federer of Switzerland waves to
![Roger Federer Switzerland Europe tennis player tennis player match sports man tournament Davidoff Swiss Indo Stock Photo - Alamy Roger Federer Switzerland Europe tennis player tennis player match sports man tournament Davidoff Swiss Indo Stock Photo - Alamy](https://c8.alamy.com/comp/BWJYE5/roger-federer-switzerland-europe-tennis-player-tennis-player-match-BWJYE5.jpg)
Roger Federer Switzerland Europe tennis player tennis player match sports man tournament Davidoff Swiss Indo Stock Photo - Alamy
![Switzerland's Roger Federer serves the ball to Bobby Reynolds of the U.S. during their first round match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Tuesday Oct. 21, 2008. (AP Switzerland's Roger Federer serves the ball to Bobby Reynolds of the U.S. during their first round match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Tuesday Oct. 21, 2008. (AP](https://c8.alamy.com/comp/2P9H353/switzerlands-roger-federer-serves-the-ball-to-bobby-reynolds-of-the-us-during-their-first-round-match-at-the-davidoff-swiss-indoors-tennis-tournament-in-basel-switzerland-tuesday-oct-21-2008-ap-photokeystone-georgios-kefalas-2P9H353.jpg)
Switzerland's Roger Federer serves the ball to Bobby Reynolds of the U.S. during their first round match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Tuesday Oct. 21, 2008. (AP
![Switzerland's Roger Federer cheers after winning the final match against Romania's Marius Copil at the Swiss Indoors tennis tournament at the St. Jakobshalle in Basel, Switzerland, on Sunday, Oct. 28, 2018. (Alexandra Switzerland's Roger Federer cheers after winning the final match against Romania's Marius Copil at the Swiss Indoors tennis tournament at the St. Jakobshalle in Basel, Switzerland, on Sunday, Oct. 28, 2018. (Alexandra](https://c8.alamy.com/comp/2NWEHDF/switzerlands-roger-federer-cheers-after-winning-the-final-match-against-romanias-marius-copil-at-the-swiss-indoors-tennis-tournament-at-the-st-jakobshalle-in-basel-switzerland-on-sunday-oct-28-2018-alexandra-weykeystone-via-ap-2NWEHDF.jpg)
Switzerland's Roger Federer cheers after winning the final match against Romania's Marius Copil at the Swiss Indoors tennis tournament at the St. Jakobshalle in Basel, Switzerland, on Sunday, Oct. 28, 2018. (Alexandra
![Juan Martin Del Potro of Argentina returns the ball to his compatriot David Nalbandian during their semi final match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Saturday Oct. 25, Juan Martin Del Potro of Argentina returns the ball to his compatriot David Nalbandian during their semi final match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Saturday Oct. 25,](https://c8.alamy.com/comp/2P9GK90/juan-martin-del-potro-of-argentina-returns-the-ball-to-his-compatriot-david-nalbandian-during-their-semi-final-match-at-the-davidoff-swiss-indoors-tennis-tournament-in-basel-switzerland-saturday-oct-25-2008-ap-photokeystonesteffen-schmidt-2P9GK90.jpg)
Juan Martin Del Potro of Argentina returns the ball to his compatriot David Nalbandian during their semi final match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Saturday Oct. 25,
![Roger Federer of Switzerland lifts the trophy after winning his final match against Jarkko Nieminen of Finland at the Davidoff Swiss Indoors in Basel, Switzerland, Sunday, Oct. 28, 2007. (AP Photo/KEYSTONE/Steffen Schmidt Roger Federer of Switzerland lifts the trophy after winning his final match against Jarkko Nieminen of Finland at the Davidoff Swiss Indoors in Basel, Switzerland, Sunday, Oct. 28, 2007. (AP Photo/KEYSTONE/Steffen Schmidt](https://c8.alamy.com/comp/2PAXX4J/roger-federer-of-switzerland-lifts-the-trophy-after-winning-his-final-match-against-jarkko-nieminen-of-finland-at-the-davidoff-swiss-indoors-in-basel-switzerland-sunday-oct-28-2007-ap-photokeystonesteffen-schmidt-2PAXX4J.jpg)
Roger Federer of Switzerland lifts the trophy after winning his final match against Jarkko Nieminen of Finland at the Davidoff Swiss Indoors in Basel, Switzerland, Sunday, Oct. 28, 2007. (AP Photo/KEYSTONE/Steffen Schmidt
![World number one Roger Federer of Switzerland gestures as he announces his withdrawal from the Davidoff Swiss Indoors tennis tournament in Basel. World number one Roger Federer of Switzerland gestures as he World number one Roger Federer of Switzerland gestures as he announces his withdrawal from the Davidoff Swiss Indoors tennis tournament in Basel. World number one Roger Federer of Switzerland gestures as he](https://c8.alamy.com/comp/2D4FNMD/world-number-one-roger-federer-of-switzerland-gestures-as-he-announces-his-withdrawal-from-the-davidoff-swiss-indoors-tennis-tournament-in-basel-world-number-one-roger-federer-of-switzerland-gestures-as-he-announces-his-withdrawal-from-the-davidoff-swiss-indoors-tennis-tournament-during-a-news-conference-in-basel-october-26-2004-federer-tore-a-muscle-in-his-upper-left-thigh-during-a-morning-warmup-session-and-was-forced-to-pull-out-of-the-tournament-before-his-opening-round-match-against-peruvian-luis-horna-reuterssiggi-bucher-2D4FNMD.jpg)
World number one Roger Federer of Switzerland gestures as he announces his withdrawal from the Davidoff Swiss Indoors tennis tournament in Basel. World number one Roger Federer of Switzerland gestures as he
![Switzerland's Roger Federer returns a ball to Argentina's Juan Martin Del Porto during the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Thursday, October 25, 2007. (KEYSTONE/Georgios Kefalas Stock Photo - Alamy Switzerland's Roger Federer returns a ball to Argentina's Juan Martin Del Porto during the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Thursday, October 25, 2007. (KEYSTONE/Georgios Kefalas Stock Photo - Alamy](https://c8.alamy.com/comp/2PAY7PD/switzerlands-roger-federer-returns-a-ball-to-argentinas-juan-martin-del-porto-during-the-davidoff-swiss-indoors-tennis-tournament-in-basel-switzerland-thursday-october-25-2007-keystonegeorgios-kefalas-2PAY7PD.jpg)
Switzerland's Roger Federer returns a ball to Argentina's Juan Martin Del Porto during the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Thursday, October 25, 2007. (KEYSTONE/Georgios Kefalas Stock Photo - Alamy
![Swiss Indoors Basel predictions: Federer, Tsitsipas, Opelka and De Minaur to play on Saturday - Tennis Tonic - News, Predictions, H2H, Live Scores, stats Swiss Indoors Basel predictions: Federer, Tsitsipas, Opelka and De Minaur to play on Saturday - Tennis Tonic - News, Predictions, H2H, Live Scores, stats](https://tennistonic.com/wp-content/uploads/2019/10/Federer-and-Tsitsipas-1280x720.jpg)
Swiss Indoors Basel predictions: Federer, Tsitsipas, Opelka and De Minaur to play on Saturday - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
![Switzerland's Roger Federer serves a ball against Belgium's Olivier Rochus during their first round match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Monday, Nov. 2, 2009. (AP Photo/Keystone/Georgios Kefalas Switzerland's Roger Federer serves a ball against Belgium's Olivier Rochus during their first round match at the Davidoff Swiss Indoors tennis tournament in Basel, Switzerland, Monday, Nov. 2, 2009. (AP Photo/Keystone/Georgios Kefalas](https://c8.alamy.com/comp/2P7WG9J/switzerlands-roger-federer-serves-a-ball-against-belgiums-olivier-rochus-during-their-first-round-match-at-the-davidoff-swiss-indoors-tennis-tournament-in-basel-switzerland-monday-nov-2-2009-ap-photokeystonegeorgios-kefalas-2P7WG9J.jpg)