Jannik Sinner (No. 1 ranking) will take on Marcos Giron (No. 46) in the Round of 32 of the Australian Open on Friday, January ...

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

Defending champion Jannik Sinner was not at his fluent best but still had too much firepower for unseeded American Marcos ...

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 ...

World number one Jannik Sinner has now claimed 64 match wins at the majors, which moves him clear of Andreas Seppi (63) for ...

Defending champion Jannik Sinner warned Saturday he was getting better the deeper he went at the Australian Open after powering into the last 16 with an impressive straight-sets victory.

Day seven of the Australian Open saw a series of thrilling matches and surprising upsets. Holger Rune battled through a ...

Day seven of the Australian Open saw Madison Keys and Jannik Sinner advance to the last 16, Elina Svitolina stunning fourth seed Jasmine Paolini, and Gael Monfils defeating fourth seed Taylor Fritz.

Two friends from California, Learner Tien and Alex Michelsen, have both reached the fourth round at the Australian Open.

Monfils upset fourth-seeded Taylor Fritz of the United States 3-6, 7-5, 7-6 (1), 6-4 in the third round at Melbourne, ...