Federer and Nadal are both retired and although Djokovic reached the Wimbledon semi-finals he will have to roll back the years and produce an epic performance for the ages to win that coveted 25th grand slam and take sole possession of the record he shares with Margaret Court.

Carlos Alcaraz and Jannik Sinner have taken over men's tennis, winning seven of the last eight Grand Slam titles between them. It's no surprise that many now see them as the successors to the legendary Roger Federer,

Tennis always needs great rivalries - Jannik Sinner and Carlos Alcaraz are developing one that looks like running for years to come.