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

Through his official X profile, Carlitos wrote a short message congratulating Sinner on his second consecutive triumph in Australia. Everyone hoped to see a final between these two young champions, but the Spaniard's run ended against Nole Djokovic in the quarterfinals.

Jannik Sinner beat Alexander Zverev 6-3, 7-6(4), 6-3 on Sunday at the Rod Laver Arena to successfully defend the Australian Open trophy. He became the first male player since Rafael Nadal in 2006 to defend his maiden Grand Slam,