![Serena Williams playing against Anna-Lena Friedsam, at the ATP & WTA Internazionali BNL d'Italia Tennis tournament in Rome 2016 Stock Photo - Alamy Serena Williams playing against Anna-Lena Friedsam, at the ATP & WTA Internazionali BNL d'Italia Tennis tournament in Rome 2016 Stock Photo - Alamy](https://c8.alamy.com/comp/G18HFB/serena-williams-playing-against-anna-lena-friedsam-at-the-atp-wta-G18HFB.jpg)
Serena Williams playing against Anna-Lena Friedsam, at the ATP & WTA Internazionali BNL d'Italia Tennis tournament in Rome 2016 Stock Photo - Alamy
![Anna-Lena Friedsam of Germany in action during her second-round match at the 2019 Nature Valley International WTA Premier tennis tournament Stock Photo - Alamy Anna-Lena Friedsam of Germany in action during her second-round match at the 2019 Nature Valley International WTA Premier tennis tournament Stock Photo - Alamy](https://c8.alamy.com/comp/2BN5HEK/anna-lena-friedsam-of-germany-in-action-during-her-second-round-match-at-the-2019-nature-valley-international-wta-premier-tennis-tournament-2BN5HEK.jpg)
Anna-Lena Friedsam of Germany in action during her second-round match at the 2019 Nature Valley International WTA Premier tennis tournament Stock Photo - Alamy
![Germany's Anna-Lena Friedsam returns the ball during the match against the USA's Mattek-Sands at the WTA Porsche Tennis Grand Prix in the Porsh Arena in Stuttgart, Germany, 22 April 2013. Photo: DANIEL MAURER Germany's Anna-Lena Friedsam returns the ball during the match against the USA's Mattek-Sands at the WTA Porsche Tennis Grand Prix in the Porsh Arena in Stuttgart, Germany, 22 April 2013. Photo: DANIEL MAURER](https://c8.alamy.com/comp/D6PNHM/germanys-anna-lena-friedsam-returns-the-ball-during-the-match-againstthe-D6PNHM.jpg)
Germany's Anna-Lena Friedsam returns the ball during the match against the USA's Mattek-Sands at the WTA Porsche Tennis Grand Prix in the Porsh Arena in Stuttgart, Germany, 22 April 2013. Photo: DANIEL MAURER
![Germany's Anna-Lena Friedsam returns the ball during the match against the USA's Mattek-Sands at the..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-38963884 | agefotostock Germany's Anna-Lena Friedsam returns the ball during the match against the USA's Mattek-Sands at the..., Stock Photo, Picture And Rights Managed Image. Pic. PAH-38963884 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/6a8e62de9d3c56ac621ec77f4dad5a6a/pah-38963884.jpg)