![St. Jakobshalle, Basel, Switzerland. 20th Oct, 2019. ATP World Tour Tennis, Swiss Indoors; Peter Gojowcczyk (GER) volleys the ball during the match against Casper Ruud (NOR) - Editorial Use Credit: Action Plus St. Jakobshalle, Basel, Switzerland. 20th Oct, 2019. ATP World Tour Tennis, Swiss Indoors; Peter Gojowcczyk (GER) volleys the ball during the match against Casper Ruud (NOR) - Editorial Use Credit: Action Plus](https://c8.alamy.com/comp/2A5E3RA/st-jakobshalle-basel-switzerland-20th-oct-2019-atp-world-tour-tennis-swiss-indoors-peter-gojowcczyk-ger-volleys-the-ball-during-the-match-against-casper-ruud-nor-editorial-use-credit-action-plus-sportsalamy-live-news-2A5E3RA.jpg)
St. Jakobshalle, Basel, Switzerland. 20th Oct, 2019. ATP World Tour Tennis, Swiss Indoors; Peter Gojowcczyk (GER) volleys the ball during the match against Casper Ruud (NOR) - Editorial Use Credit: Action Plus
![Roger Federer and Serena Williams meet with Switzerland winning at Hopman Cup | Tennis | The Guardian Roger Federer and Serena Williams meet with Switzerland winning at Hopman Cup | Tennis | The Guardian](https://i.guim.co.uk/img/media/fd90adf316d9759a868ba5c80974a334bd41c062/0_25_3918_2351/master/3918.jpg?width=465&quality=45&auto=format&fit=max&dpr=2&s=8ef69463d62d97292ba9e87220a67422)
Roger Federer and Serena Williams meet with Switzerland winning at Hopman Cup | Tennis | The Guardian
![Martina Hingis of Switzerland returns volley to Marissa Irvin of the US at the US Open Tennis Tournament 27 August 2002 in… | Martina hingis, Sport frauen, Sportler Martina Hingis of Switzerland returns volley to Marissa Irvin of the US at the US Open Tennis Tournament 27 August 2002 in… | Martina hingis, Sport frauen, Sportler](https://i.pinimg.com/474x/ff/00/12/ff0012f8db0e547ff5dbfb904fae6aca.jpg)