St Petersburg Open: Kiki Bertens beats Ysaline Bonaventure to enter quarters

Bertens, who is ranked eighth in the world, fired 13 aces to see off the left-handed Bonaventure 6-4, 6-2 in one hour to record her third win over the 24-year-old in as many meetings.

from Hindustan Times - cricket http://bit.ly/2TnlnMg