Wimbledon title rivals Novak Djokovic and Jannik Sinner will move closer to a blockbuster semi-final showdown if they win their fourth-round ties on Monday as officals blamed human error for an embarrassing electronic line-calling blunder.

As well as Jannik Sinner is playing at Wimbledon at the moment, he doesn’t appear to need much in the way of help.

Novak Djokovic and Jannik Sinner came through unscathed at the 2025 Wimbledon Championships, while Emma Navarro knocked out defending women’s singles champ Barbora Krejcikova.