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

Ruthless defending champion Jannik Sinner was in the zone Saturday as he powered into the last 16 of the Australian Open with a straight-sets thrashing of American Marcos Giron. The American, who was bidding to reach the last 16 at a Grand Slam for the first time,

Jannik Sinner returns to the court at the Australian Open to face American Marcos Giron, ranked 46th in the world. After a comeback against Tristan Schoolkate, the South Tyrolean will compete in

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.

MELBOURNE - Defending champion Jannik Sinner had his feathers ruffled early on by local wildcard Tristan Schoolkate on Thursday before recovering his ice-cool composure to reach the third round of the Australian Open with a 4-6 6-4 6-1 6-3 win.

Jannik Sinner came into the contest on Rod Laver Arena having won all 13 of his previous Grand Slam meetings against Marcos Giron. Photograph: Kim Kyung-Hoon/Reuters Defending champion Jannik ...

Ruthless defending champion Jannik Sinner was in the zone Saturday as he powered into the last 16 of the Australian Open with a straight-sets thrashing of American Marcos Giron.

Follow live text and radio commentary featuring Emma Raducanu, Iga Swiatek, Jannik Sinner in the Australian Open in Melbourne, Australia.

World number one Jannik Sinner advanced to the Australian Open last 16, defeating American Marcos Giron in straight sets in Melbourne. Ruthless Sinner, who remains on a 17-match winning streak, exhibited a commanding performance,

Next up for Sinner as he looks to build on his hardcourt Grand Slam titles in Melbourne and New York last year is American world number 46 Marcos Giron. Sinner might be a little concerned at his ...

MELBOURNE : Defending champion Jannik Sinner was not at his fluent best but still had too much firepower for unseeded American Marcos Giron ... the contest on Rod Laver Arena having won all ...

MELBOURNE (Reuters) - Defending champion Jannik Sinner was not at his fluent best but still had too much firepower for unseeded American Marcos Giron ... contest on Rod Laver Arena having won ...