After a career-best performance at Roland-Garros last year, the Argentine looks to find his missing mojo in 2021
Right hair, right now: Best photos from Day 4
In a whisker over two hours, No.7 seed Serena Williams progressed to the third round with victory over Romania's Mihaela Buzarnescu on Court Philippe-Chartrier.
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- Highlights: Kasatkina v Bencic
Former quarter-finalist Daria Kasatkina eases past her friend Belinda Bencic in the second round at RG2021
- © Émilie Hautier/FFTWhy ‘Moneyball’ stats have taken tennis by storm
More and more coaches are making data a key part of their day-to-day conversations with their players