Defending champion Jannik Sinner has defeated 46th-ranked Marcos Giron of the U.S. 6-3, 6-4, 6-2 at the Australian Open.

World number one Jannik Sinner has now claimed 64 match wins at the majors, which moves him clear of Andreas Seppi (63) for the outright second most of any Italian in the Open Era, behind only Fabio F

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.

The sound of more than 14,000 tennis fans cheering his name did not make Rotorua 9-year-old Grayson Verran nervous when he performed the coin toss at Melbourne’s Rod Laver Arena during the Australian Open.

While the action in Melbourne is over, the results are still being felt. On Monday, the ATP Rankings saw a realignment after the Australian Open. Below is a breakdown of what fans must know about the ATP Rankings as of January 27, 2025.

Jannik Sinner advanced to the Australian Open's fourth round by defeating American Marcos Giron 6-3, 6-4, 6-2. Despite struggles returning Giron's serve and committing 37 unforced errors, Sinner prevailed,

World number one Jannik Sinner continues his Australian Open title defence against Marcos Giron in the third round - follow live.

Day seven of the Australian Open saw a series of thrilling matches and surprising upsets. Holger Rune battled through a five-set match against Miomir Kecmanovic. Madison Keys defeated Danielle Collins despite Collins facing a knee injury.

Giron gave him a different look, stood further back to receive that second serve to make the server do something a little extra with the ball. Jannik Sinner pounces on Marcos Giron's weaker second ...

Jannik Sinner's path to Sunday's Australian Open men's title (x denotes seed):

MELBOURNE, Australia — Defending champion Jannik Sinner beat 46th-ranked Marcos Giron of the U.S. 6-3, 6-4, 6-2 at the Australian Open on Saturday night, reaching the fourth round at Melbourne ...

MELBOURNE : Defending champion Jannik Sinner was not at his fluent best but still had too much firepower for unseeded American Marcos Giron ... round of the Australian Open on Saturday.