In the week leading up to the Australian Open, Jannik Sinner defeated Greek Stefanos Tsitsipas in two sets (6-3, 7-6) in 1 hour and 23 minutes of play. The Italian tennis player thus won the

Coco Gauff and Jannik Sinner were among the top tennis stars to advance through first-round victories Monday at the 2025 Australian Open. Stefanos Tsitsipas, Grigor Dimitrov and Victoria Azarenka left Melbourne early.

World No 1 Jannik Sinner was warmly welcomed on centre court despite a doping controversy and then powered into the Australian Open second round Monday with a hard-fought win over Nicolas Jarry.

World number one Jannik Sinner opened his Australian Open title defence in blazing sunshine with a win over Nicolas Jarry on Rod Laver Arena on Monday that brought the scourge of doping in the sport back into focus.

Jannik Sinner continues to look "unstoppable", in the words of Stefanos Tsitsipas, after he beat the Greek in an exhibition match before the Australian Open.

Jannik Sinner, Anna Kalinskaya, Paula Badosa, and Stefanos Tsitsipas have all had varied degrees of success at the Australian Open over the years.

Nick Kyrgios has been very active on social media recently, stirring up controversy. His main target has been world No. 1 Jannik Sinner, but he has also criticized WTA No.

Jannik Sinner experienced a different approach to the Australian Open 2025 - the first Slam in which the Italian tennis player will have to defend the title won in the previous edition - compared to the feelings he felt last year.

Jannik Sinner will make his official debut in 2025 at the Australian Open tomorrow. The world number 1 will face the Chilean ace Nicolas Jarry in the first round, in a match that could hide some pitfalls. However, there is no doubt that the Italian champion is the top favorite to win at Melbourne Park this year and confirm the title won in 2024.

World No 3 Coco Gauff began her Australian Open campaign in style on Monday but former finalist Stefanos Tsitsipas became the biggest casualty of the tournament so far. Novak Djokovic begins his bid for grand slam history later on a blockbuster day two and Jannik Sinner starts the defence of the trophy he won 12 months ago.

Jannik Sinner launched his Australian Open title defence with a battling straight-sets win on Monday as Iga Swiatek and Coco Gauff also powered into round two.

Stefanos Tsitsipas twice smashed his racket onto his bag as he exited the Australian Open in the first round against young American Alex Michelsen. Tsitsipas, who is enduring a miserable run of Grand Slam form,