Former World No.1 Naomi Osaka swept into the Round of 16 at the China Open on Monday, lining up a Round of 16 showdown versus Coco Gauff.

Osaka defeated 60th-ranked American Katie Volynets 6-3, 6-2 and will face Gauff in a showdown of former U.S. Open champions in Beijing.

Four-time Grand Slam champion Naomi Osaka set up a China Open last-16 clash with Coco Gauff on Monday while top seed Aryna Sabalenka also marched on

Four-time Grand Slam champion Naomi Osaka set up a clash with Coco Gauff at the China Open after marching into the last 16 with a straight-sets victory on Monday. The 2023 New York champion Gauff booked her place in the last 16 in Beijing with a 7-5,

Katie Boulter is out of the China Open after suffering a straight-set defeat by Coco Gauff on Sunday. The British number one was beaten 7-5 6-2 by the world number six, who progresses to the fourth round in Beijing.