Karen Khachanov advances to the third round of the Australian Open.

Karen Khachanov (ATP 19) defeated Canadian Gabriel Diallo (ATP 86) in four sets to progress to the third round of the Australian Open.

Khachanov — Diallo 7:6 (7-4), 4:6, 6:3, 6:3.

In the third round, Khachanov will face Alex Michelsen (ATP), who defeated Stefanos Tsitsipas.