![Petra Kvitova will be among the favourites for the French Open after four WTA titles in 2018 | Tennis News | Sky Sports Petra Kvitova will be among the favourites for the French Open after four WTA titles in 2018 | Tennis News | Sky Sports](https://e0.365dm.com/18/05/2048x1152/skysports-petra-kvitova-tennis_4318541.jpg)
Petra Kvitova will be among the favourites for the French Open after four WTA titles in 2018 | Tennis News | Sky Sports
![Halle, Germany. 23rd June, 2018. Tennis, ATP-Tour, double, Men, Semi-Finals: Alexander Zverev (bottom L) and Mischa Zverev (bottom R) from Germany celebrate their victory against Nikola Mektic (top L) from Croatia and Halle, Germany. 23rd June, 2018. Tennis, ATP-Tour, double, Men, Semi-Finals: Alexander Zverev (bottom L) and Mischa Zverev (bottom R) from Germany celebrate their victory against Nikola Mektic (top L) from Croatia and](https://c8.alamy.com/comp/P4YD97/halle-germany-23rd-june-2018-tennis-atp-tour-double-men-semi-finals-alexander-zverev-bottom-l-and-mischa-zverev-bottom-r-from-germany-celebrate-their-victory-against-nikola-mektic-top-l-from-croatia-and-alexander-peya-top-r-from-austria-credit-friso-gentschdpaalamy-live-news-P4YD97.jpg)
Halle, Germany. 23rd June, 2018. Tennis, ATP-Tour, double, Men, Semi-Finals: Alexander Zverev (bottom L) and Mischa Zverev (bottom R) from Germany celebrate their victory against Nikola Mektic (top L) from Croatia and
Roger Federer extends grass-court win streak to 17 matches, closes in on tennis' all-time record - Los Angeles Times
![Halle, Germany. 23rd June, 2018. Tennis, ATP-Tour, double, Men, Semi-Finals: Alexander Zverev (bottom L) and Mischa Zverev (bottom R) from Germany celebrate their victory against Nikola Mektic (top L) from Croatia and Halle, Germany. 23rd June, 2018. Tennis, ATP-Tour, double, Men, Semi-Finals: Alexander Zverev (bottom L) and Mischa Zverev (bottom R) from Germany celebrate their victory against Nikola Mektic (top L) from Croatia and](https://c8.alamy.com/comp/P4P6G9/halle-germany-23rd-june-2018-roger-federer-of-switzerland-hits-a-return-during-the-semifinal-match-against-denis-kudla-of-the-united-states-at-the-gerry-weber-tennis-open-on-june-23-2018-in-halle-germany-roger-federer-won-2-0-credit-joachim-bywaletzxinhuaalamy-live-news-P4P6G9.jpg)