The two best men's players in the world are reconfiguring the sport before their opponents' eyes. They don't know what to do about it

When Carlos Alcaraz is on court for a training session, perhaps working on his newly revamped service motion, he's doing so to buttress a game already good enough to claim four Grand Slam titles. He's also got his young rival,

Carlos Alcaraz is ready to start the new season and hopes to achieve a prestigious result at the 2025 Australian Open. The current world number 3 has never had a particular feeling with this tournament so far, but hopes that the situation will change in this edition which starts on Sunday 12 January.