Britain No 1 Johanna Konta moved into the Miami Open fourth round with a prevailing win over Elise Mertens.
Safeguarding champion Konta, positioned fourteenth on the planet, secured a 6-2 6-1 triumph over the Belgian world number 21 out of 65 minutes.
The eleventh seed will next face 37-year-old Venus Williams, the world number eight.
American Williams vanquished 26-year-old Dutchwoman Kiki Bertens, sparing three match focuses in a sensational match.
Konta was helped in the principal set by Mertens enrolling six twofold blames - incorporating four out of one amusement - and she played a relatively idealize coordinate as she cleared into the last 16.
"I attempted to take my amusement to her and figured out how to do that for enormous pockets of time, however it's never simple to come through so I'm extremely upbeat," Konta said.
"I certainly have an extraordinary association with this competition, the greatest title of my vocation has come here. Ideally I can get to the end once more."