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. Sinner stretched his unbeaten run to 17 matches,

Jannik Sinner advanced to the fourth round of the Australian Open on Saturday, January 18 in Melbourne.As per BBC Sports, the player defeated Macros Giron with a scores of 6-3, 6-4 and 6-2.During the match,

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.