Jannik Sinner says he "still has room to improve" in his Australian Open title defence after beating Marcos Giron to reach ...

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 ...

Now that he’s made a hasty first-round exit from the men’s singles draw at the Australian Open, tennis influencer Nick ...