![Tennis - ATP 500 - Swiss Indoors Basel - St. Jakobshalle, Basel, Switzerland - October 26, 2019 Australia's Alex de Minaur (R) celebrates after winning his semi final match against Reilly Opelka Tennis - ATP 500 - Swiss Indoors Basel - St. Jakobshalle, Basel, Switzerland - October 26, 2019 Australia's Alex de Minaur (R) celebrates after winning his semi final match against Reilly Opelka](https://c8.alamy.com/comp/2EDRC98/tennis-atp-500-swiss-indoors-basel-st-jakobshalle-basel-switzerland-october-26-2019-australias-alex-de-minaur-r-celebrates-after-winning-his-semi-final-match-against-reilly-opelka-of-the-us-l-reutersarnd-wiegmann-2EDRC98.jpg)
Tennis - ATP 500 - Swiss Indoors Basel - St. Jakobshalle, Basel, Switzerland - October 26, 2019 Australia's Alex de Minaur (R) celebrates after winning his semi final match against Reilly Opelka
![Chris Guccione (L) of Australia talks to his captain John Fitzgerald (R) during his Davis Cup World Group tennis match against Stanislas Wawrinka of Switzerland in Geneva February 10, 2006. REUTERS/Siggi Bucher Chris Guccione (L) of Australia talks to his captain John Fitzgerald (R) during his Davis Cup World Group tennis match against Stanislas Wawrinka of Switzerland in Geneva February 10, 2006. REUTERS/Siggi Bucher](https://c8.alamy.com/comp/2D2GDWN/chris-guccione-l-of-australia-talks-to-his-captain-john-fitzgerald-r-during-his-davis-cup-world-group-tennis-match-against-stanislas-wawrinka-of-switzerland-in-geneva-february-10-2006-reuterssiggi-bucher-2D2GDWN.jpg)
Chris Guccione (L) of Australia talks to his captain John Fitzgerald (R) during his Davis Cup World Group tennis match against Stanislas Wawrinka of Switzerland in Geneva February 10, 2006. REUTERS/Siggi Bucher
![Switzerlands Allegro and Bastl celebrate after winning the Davis Cup double match against Netherlands in Fribourg. Swiss tennis player Yves Allegro (L) and George Bastl (R) celebrate after winning the doubles match Switzerlands Allegro and Bastl celebrate after winning the Davis Cup double match against Netherlands in Fribourg. Swiss tennis player Yves Allegro (L) and George Bastl (R) celebrate after winning the doubles match](https://c8.alamy.com/comp/2D4C6AM/switzerlands-allegro-and-bastl-celebrate-after-winning-the-davis-cup-double-match-against-netherlands-in-fribourg-swiss-tennis-player-yves-allegro-l-and-george-bastl-r-celebrate-after-winning-the-doubles-match-against-peter-wessels-and-dennis-van-scheppingen-of-the-netherlands-in-the-davis-cup-world-group-first-round-in-fribourg-march-5-2005-the-netherland-is-leading-2-1-against-switzerland-reutersruben-sprich-2D4C6AM.jpg)
Switzerlands Allegro and Bastl celebrate after winning the Davis Cup double match against Netherlands in Fribourg. Swiss tennis player Yves Allegro (L) and George Bastl (R) celebrate after winning the doubles match
![SWITZERLAND'S MARC-ANDREA HUESLER L DOMINIC STEPHAN Editorial Stock Photo - Stock Image | Shutterstock SWITZERLAND'S MARC-ANDREA HUESLER L DOMINIC STEPHAN Editorial Stock Photo - Stock Image | Shutterstock](https://editorial01.shutterstock.com/wm-preview-1500/12450360a/8a38ed15/Shutterstock_12450360a.jpg)
SWITZERLAND'S MARC-ANDREA HUESLER L DOMINIC STEPHAN Editorial Stock Photo - Stock Image | Shutterstock
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Germany's Angelique Kerber (R) celebrates after winning against Switzerland's Timea Bacsinszky (L)..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-65669155 | agefotostock
![Switzerland's Roger Federer (L) reacts during his semi-final match against Vasek Pospisil (R) of Canada at the Swiss Indoors ATP tennis tournament in Basel October 26, 2013. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: Switzerland's Roger Federer (L) reacts during his semi-final match against Vasek Pospisil (R) of Canada at the Swiss Indoors ATP tennis tournament in Basel October 26, 2013. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags:](https://c8.alamy.com/comp/2CJJK27/switzerlands-roger-federer-l-reacts-during-his-semi-final-match-against-vasek-pospisil-r-of-canada-at-the-swiss-indoors-atp-tennis-tournament-in-basel-october-26-2013-reutersarnd-wiegmann-switzerland-tags-sport-tennis-2CJJK27.jpg)
Switzerland's Roger Federer (L) reacts during his semi-final match against Vasek Pospisil (R) of Canada at the Swiss Indoors ATP tennis tournament in Basel October 26, 2013. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags:
Swiss tennis player Roger Federer gestures as he celebrates victory... Nachrichtenfoto - Getty Images
Exploit gegen Favorit Tschechien – nun wartet Australien: Starke Bencic führt die Schweiz am BJK-Cup in die Halbfinals
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Switzerland's Davis Cup tennis team player Roger Federer (L) and Stanislas Wawrinka play during their Davis Cup world group playoff doubles match against Portugal's Frederico Gil and Leonardo Tavares in Bern July
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Martina Hingis (L) and Belinda Bencic of Switzerland talk during their match against Andrea Petkovic..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-65672122 | agefotostock
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Martina Hingis (L) of Switzerland and Anna Kournikova of Russia talk strategy during their doubles match against Laura… | Martina hingis, Tennis stars, Monica seles
![Stan Wawrinka of Switzerland gestures towards the coaches and family box of Roger Federer of Switzerland, during their semi-final tennis match at the ATP World Tour Finals at the O2 Arena in Stan Wawrinka of Switzerland gestures towards the coaches and family box of Roger Federer of Switzerland, during their semi-final tennis match at the ATP World Tour Finals at the O2 Arena in](https://c8.alamy.com/compfr/2e69x69/stan-wawrinka-of-switzerland-gestures-towards-the-coaches-and-family-box-of-roger-federer-of-switzerland-during-their-semi-final-tennis-match-at-the-atp-world-tour-finals-at-the-o2-arena-in-london-november-15-2014-switzerlands-potential-davis-cup-fairytale-this-weekend-has-become-clouded-by-uncertainty-over-the-fitness-of-federer-and-suggestions-of-strained-relations-between-the-all-time-great-and-his-team-mate-wawrinka-not-only-did-the-draining-final-moments-of-federers-win-at-the-atp-tour-finals-semi-final-against-wawrinka-reawaken-his-old-back-trouble-forcing-him-to-withdraw-before-s-2e69x69.jpg)