Carlos Alcaraz faces a tricky test on Sunday against volatile Russian Andrey Rublev in his charge towards a third consecutive Wimbledon title, while Aryna Sabalenka looks unstoppable as she prepares to take on Elise Mertens.

Carlos Alcaraz’s latest up-and-down Wimbledon performance began with a dropped set. Later Sunday, he was in danger of getting broken to fall further behind in the third. And then, as he so often does,

World number one Aryna Sabalenka continues her quest for a first Wimbledon title when she takes on Elise Mertens, while two-times defending champion Carlos Alcaraz faces Andrey Rublev when the fourth round begins on Sunday.