![Belgian Yanina Wickmayer celebrates after winning a tennis match between Belgian Yanina Wickmayer (WTA 102) and German Andrea Petkovic (WTA 95), in the second round of the ladies singles at the 2018 Belgian Yanina Wickmayer celebrates after winning a tennis match between Belgian Yanina Wickmayer (WTA 102) and German Andrea Petkovic (WTA 95), in the second round of the ladies singles at the 2018](https://c8.alamy.com/comp/2M2GG79/belgian-yanina-wickmayer-celebrates-after-winning-a-tennis-match-between-belgian-yanina-wickmayer-wta-102-and-german-andrea-petkovic-wta-95-in-the-second-round-of-the-ladies-singles-at-the-2018-wimbledon-grand-slam-tennis-tournament-at-the-all-england-tennis-club-in-south-west-london-britain-wednesday-04-july-2018-belga-photo-virginie-lefour-2M2GG79.jpg)
Belgian Yanina Wickmayer celebrates after winning a tennis match between Belgian Yanina Wickmayer (WTA 102) and German Andrea Petkovic (WTA 95), in the second round of the ladies singles at the 2018
![Cross Court Drilling and Groundstroke Points | Tennis USTA 4.5 - 5.0 | Yonex Vcore 95 2021 - YouTube Cross Court Drilling and Groundstroke Points | Tennis USTA 4.5 - 5.0 | Yonex Vcore 95 2021 - YouTube](https://i.ytimg.com/vi/2CzlTgj3qcA/maxresdefault.jpg)
Cross Court Drilling and Groundstroke Points | Tennis USTA 4.5 - 5.0 | Yonex Vcore 95 2021 - YouTube
![Belgian Yanina Wickmayer celebrates after winning a tennis match between Belgian Yanina Wickmayer (WTA 102) and German Andrea Petkovic (WTA 95), in the second round of the ladies singles at the 2018 Belgian Yanina Wickmayer celebrates after winning a tennis match between Belgian Yanina Wickmayer (WTA 102) and German Andrea Petkovic (WTA 95), in the second round of the ladies singles at the 2018](https://c8.alamy.com/comp/2M28546/belgian-yanina-wickmayer-celebrates-after-winning-a-first-round-game-of-ladies-singles-between-belgian-yanina-wickmayer-wta-95-and-ukrainian-katerina-bondarenko-wta-111-at-wimbledon-grand-slam-tennis-tournament-at-the-all-england-tennis-club-in-southwest-london-britain-tuesday-04-july-2017-belga-photo-benoit-doppagne-2M28546.jpg)