Their victories at the All England Club have reopened debate in tennis and the wider sporting world about their cases. Is it valid?

Jannik Sinner ended a five-game drought against rival and two-time defending champion Carlos Alcaraz to win his first Wimbledon men's singles title on Sunday, 4-6, 6-4, 6-4, 6-4.

Jannik Sinner’s Wimbledon title might mean he’ll be able to keep Darren Cahill around as one of his coaches beyond this season — by winning the friendly wager they made before the final at the All England Club.