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

Recognized as one of the young guns to beat, Sinner rose to the challenge in the second part of 2023. The Italian reached the Wimbledon semi-final and scored 32 wins in the final 37 matches of the year. The youngster claimed his first Masters 1000 crown in Toronto.

The world’s number-one tennis player is winning majors and dominating his rivals. Now comes the hard part.

Here we take a look at the list of milestones Jannik Sinner can break at Australian Open 2025. Italian has his eyes on five big records.

Defending champion Jannik Sinner had his feathers ruffled early on by local wildcard Tristan Schoolkate on Thursday before recovering his ice-cool composure to reach the third round of the Australian Open with a 4-6 6-4 6-1 6-3 win.

World No 1 Jannik Sinner makes it 16 wins in a row; No 5 seed Daniil Medvedev dumped out of Australian Open by 19-year-old American Learner Tien in five-set epic; Nick Kyrgios and Thanasi Kokkinakis p

Italy's Jannik Sinner returns the ball to Netherlands' Tallon Griekspoor during the Davis Cup final tennis match between Netherlands and Italy at the Martin Carpena Sports Hall in Malaga, southern Spain, Sunday, Nov. 24, 2024. Credit: AP/Manu Fernandez

(AP Photo/Vincent Thian) Jannik Sinner, of Italy, holds up the championship trophy after defeating Taylor Fritz, of the United States, in the men’s singles final of the U.S. Open tennis championships, Sunday, Sept. 8, 2024, in New York. (AP Photo/Julia N ...

The two defending champions, Jannik Sinner and Aryna Sabalenka, enter the 2025 Australian Open as favorites to win in Melbourne again.

Minutes after Jannik Sinner made history at the 2024 Australian ... seeing forehands rain down on me from Rafa," he told The New York Times. The end result was a trio of players who pushed each ...

Alexander Zverev is the number 2 seed at the Australian Open 2025, the first Grand Slam tournament of the season. Ahead of him is only Jannik Sinner, the first seed of the tournament, while the German is ahead of Carlos Alcaraz.