China's top female player Li Na sealed an easy win to enter last 16 at the Wimbledon Championships on Saturday.

The ninth seed smashed Anastasia Rodionova of Australia 6-1, 6-3.

Li will meet the seventh seed Agnieszka Radwanska in the fourth round as the Polish defeated Italian Sara Errani 6-3, 6-1.

The 28-year-old Li is the one and only world Top 10 player from China in singles. She reached the semifinals at this year's Australian Open and her best result at the All England Club was a quarterfinal finish in 2006.