Defending champion Jannik Sinner was not at his fluent best but still had too much firepower for unseeded American Marcos Giron as he sealed a 6-3 6-4 6-2 win and reached the fourth round of the Australian Open on Saturday.

Danielle Collins has long been one of women's tennis' most fiery competitors. But after her tight second-round Australian Open win over Australian underdog Destanee Aiava, Collins showed she can bring it with the crowd,

American tennis player Danielle Collins embraced the Australian Open boos after her latest win. But there's more to her heel turn than meets the eye.

Danielle Collins played up a hostile crowd during her second-round win at the Australian Open against home favorite Destanee Aiava.

Alex de Minaur overcame a one-set deficit and his own serving yips Saturday afternoon to defeat 31st-seed Francisco Cerundolo in a marathon third-round Australian Open match.

Watch the match highlights between Francisco Cerundolo & Alex de Minaur in Round 3 of the 2025 Australian Open.

Alex de Minaur has reached a career-best Australian Open fourth round for the fourth time after eclipsing Francisco Cerundolo in four hard-fought sets at Rod Laver Arena on Saturday. The eighth seed lost the first set but eventually grinded the Argentine 31st seed down,