![26 April 2018, Stuttgart, Germany: Tennis: WTA-Tour - Stuttgart, Singles, Stock Photo, Picture And Rights Managed Image. Pic. PAH-180426-99-69942-DPAI | agefotostock 26 April 2018, Stuttgart, Germany: Tennis: WTA-Tour - Stuttgart, Singles, Stock Photo, Picture And Rights Managed Image. Pic. PAH-180426-99-69942-DPAI | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/0723cdb7f02c4db1f8beab0dc630167b/pah-180426-99-69942-dpai.jpg)
26 April 2018, Stuttgart, Germany: Tennis: WTA-Tour - Stuttgart, Singles, Stock Photo, Picture And Rights Managed Image. Pic. PAH-180426-99-69942-DPAI | agefotostock
![Stuttgart, Germany. 13th June, 2018. Roger Federer of Switzerland returns a shot during the singles second round match against Mischa Zverev of Germany at the ATP Mercedes Cup tennis tournament in Stuttgart, Stuttgart, Germany. 13th June, 2018. Roger Federer of Switzerland returns a shot during the singles second round match against Mischa Zverev of Germany at the ATP Mercedes Cup tennis tournament in Stuttgart,](https://c8.alamy.com/comp/P215C8/stuttgart-germany-13th-june-2018-roger-federer-of-switzerland-returns-a-shot-during-the-singles-second-round-match-against-mischa-zverev-of-germany-at-the-atp-mercedes-cup-tennis-tournament-in-stuttgart-germany-june-13-2018-federer-won-2-1-credit-philippe-ruizxinhuaalamy-live-news-P215C8.jpg)
Stuttgart, Germany. 13th June, 2018. Roger Federer of Switzerland returns a shot during the singles second round match against Mischa Zverev of Germany at the ATP Mercedes Cup tennis tournament in Stuttgart,
![Stuttgart, Germany. 13th June, 2018. Roger Federer of Switzerland returns a shot during the singles second round match against Mischa Zverev of Germany at the ATP Mercedes Cup tennis tournament in Stuttgart, Stuttgart, Germany. 13th June, 2018. Roger Federer of Switzerland returns a shot during the singles second round match against Mischa Zverev of Germany at the ATP Mercedes Cup tennis tournament in Stuttgart,](https://c8.alamy.com/comp/P215AP/stuttgart-germany-13th-june-2018-roger-federer-of-switzerland-returns-a-shot-during-the-singles-second-round-match-against-mischa-zverev-of-germany-at-the-atp-mercedes-cup-tennis-tournament-in-stuttgart-germany-june-13-2018-federer-won-2-1-credit-philippe-ruizxinhuaalamy-live-news-P215AP.jpg)