Swiatek will face No. 19 Madison Keys of the U.S. on Thursday night for a berth in the final. The other women’s semifinal is No. 1 Aryna Sabalenka, the two-time defending champion, against her good friend, No. 11 Paula Badosa.

(AP Photo/Asanka Brendon Ratnayake) Eva Lys of Germany reacts during her fourth round match against Iga Swiatek of Poland at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 20, 2025. (AP Photo/Vincent Thian) Jannik Sinner of ...

Australian Open has reached its business end with defending champion Jannik Sinner taking on Alexander Zverev in a battle of ATP’s top-two at the Rod Laver Arena on Sunday. Here’s why both players will be competing under a cloud in the summit clash.

World No. 1 Jannik Sinner fought through blistering heat and an undisclosed ailment to defeat Holger Rune 6-3, 3-6, 6-3, 6-2 and advance to the quarterfinals of the Australian Open on Monday. Sinner, the defending champion, met with the tournament doctor before beginning the match and needed a medical timeout in the third set.

On March 10, 2024, during the BNP Paribas Open in Indian Wells, California, and again out of competition on March 18, Sinner tested positive ... in her native Poland contained the substance.

While Sinner will take on Rune, the other matches will see Italy's L. Sonego take on L. Tien who managed to get past Medvedev on his way here.

Jannik Sinner of Italy plays a backhand return to ... tougher than the score says,” said Swiatek, a 23-year-old from Poland. “Emma’s a fighter ... and I wanted to stay focused and keep ...

LONDON — Jannik Sinner and Iga Swiatek have won the International ... an Olympic bronze medal at the Paris Games and also helped Poland to the Billie Jean King Cup semifinals.

Shelton was a semifinalist at the 2023 U.S. Open and now will meet No. 1 Jannik Sinner, the defending champion ... a 23-year-old from Poland. “Emma’s a fighter ... and I wanted to stay ...

LONDON -- Jannik Sinner and Iga Swiatek have won the International ... an Olympic bronze medal at the Paris Games and also helped Poland to the Billie Jean King Cup semifinals.

Novak Djokovic was at the centre of another Australian Open row on Monday while Jannik Sinner needed medical attention in fierce heat to battle into the quarter-finals and Iga Swiatek won easily. But American teenage qualifier Learner Tien’s fairytale run is over after he suffered a thigh problem in a four-set defeat to Italy’s Lorenzo Sonego in Melbourne.

Jan 20, 2025; Melbourne, Victoria, Australia; Jannik Sinner of Italy plays a backhand during his match ... an Olympic bronze medal at the Paris Games and also helped Poland to the Billie Jean King Cup semifinals. Sabalenka won the Australian and U.S ...