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 Park for the fourth time.

Jannik Sinner says he "still has room to improve" in his Australian Open title defence after beating Marcos Giron to reach ... won his first major at Melbourne Park at the start of a remarkable ...

Doing it at your "home" tournament in front of family and friends is even sweeter. Marcus Giron, who was born in Thousand Oaks and played at UCLA, knocked off Norway's Casper Ruud, the No. 4 seed ...

One of the most compelling match-ups of Day 3 at the Australian Open features Jack Draper and Marcos Giron ... burn Draper in Melbourne. That’s why I think Giron has a shot at pushing him ...