DUBAI: Mirra Andreeva and Belinda Bencic were both beneficiaries of second-round walkovers at the WTA 1000 event in Dubai on Tuesday, as Jessica Pegula also reached the last 16.
Russian teenager Andreeva, who received a first-round bye, will face either German Ella Seidel or Romanian Jaqueline Cristian for a quarter-final place after Daria Kasatkina pulled out with a hip injury.
In-form Czech youngster Sara Beljek, who won a title in Abu Dhabi earlier this month, also withdrew with an abdominal injury, handing Bencic a spot in round three.