![St Jakobshalle, Basel, Switzerland. 25th Oct, 2018. ATP World Tour, Swiss Indoor Tennis; Roger Federer (SUI) in action against Jan-Lennard Struff (GER) in the second round Credit: Action Plus Sports/Alamy Live News St Jakobshalle, Basel, Switzerland. 25th Oct, 2018. ATP World Tour, Swiss Indoor Tennis; Roger Federer (SUI) in action against Jan-Lennard Struff (GER) in the second round Credit: Action Plus Sports/Alamy Live News](https://c8.alamy.com/comp/PY5MAB/st-jakobshalle-basel-switzerland-25th-oct-2018-atp-world-tour-swiss-indoor-tennis-roger-federer-sui-in-action-against-jan-lennard-struff-ger-in-the-second-round-credit-action-plus-sportsalamy-live-news-PY5MAB.jpg)
St Jakobshalle, Basel, Switzerland. 25th Oct, 2018. ATP World Tour, Swiss Indoor Tennis; Roger Federer (SUI) in action against Jan-Lennard Struff (GER) in the second round Credit: Action Plus Sports/Alamy Live News
![Halle, Germany. 16th June, 2021. Tennis: ATP Tour Singles, Men, Round of 16, Struff (Germany) - Giron (USA). Jan-Lennard Struff clenches his fist. Credit: Friso Gentsch/dpa/Alamy Live News Stock Photo - Alamy Halle, Germany. 16th June, 2021. Tennis: ATP Tour Singles, Men, Round of 16, Struff (Germany) - Giron (USA). Jan-Lennard Struff clenches his fist. Credit: Friso Gentsch/dpa/Alamy Live News Stock Photo - Alamy](https://c8.alamy.com/comp/2G3HCWE/halle-germany-16th-june-2021-tennis-atp-tour-singles-men-round-of-16-struff-germany-giron-usa-jan-lennard-struff-clenches-his-fist-credit-friso-gentschdpaalamy-live-news-2G3HCWE.jpg)
Halle, Germany. 16th June, 2021. Tennis: ATP Tour Singles, Men, Round of 16, Struff (Germany) - Giron (USA). Jan-Lennard Struff clenches his fist. Credit: Friso Gentsch/dpa/Alamy Live News Stock Photo - Alamy
![Fans of tennis player Roger Federer of Switzerland hold up a banner written with 'Roger' during the..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-81244064 | agefotostock Fans of tennis player Roger Federer of Switzerland hold up a banner written with 'Roger' during the..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-81244064 | agefotostock](https://t1.thpservices.com/previewimage/gallil/817cb5b6d20782d19c7ff14843d3e094/pah-81243589.jpg)