Stefanos Tsitsipas puts up remarkable numbers up at the net as Serena Williams and Aryna Sabalenka claim hard-fought wins
Highlights: Nishikori v Khachanov
Former world No.4 Kei Nishikori defeats Karen Khachanov in a five-set marathon at RG2021
- © Julien Crosnier/FFTStef on the attack, Serena and Aryna move on
- © Julien Crosnier/FFTZverev doing it his own way
German No.6 seed shows new resilience in second-round fightback.
- © 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