We wrap up the third round of the Australian Open on Day 7, with eight men’s matches to decide who reaches Round 4. As always, our writers at LWOT will share their thoughts on all matches.

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 Giron as he sealed a 6-3 6-4 6-2 win and reached the fourth round of the Australian Open on Saturday.