Tennis News : Giorgi upsets Kvitova to reach quarterfinals in Montreal

World No.71 from Italy Camila Giorgi knocked out former champion No. 7 seed Petra Kvitova in straight sets 6:4, 6:4 in the last-16 of the Canadian Open on Thursday. Giorgi will face No.15 seed Coco Gauff in the quarterfinal. The American teenager advanced into the last eight without hitting a ball after Johanna Konta of Great Britain withdrew from their scheduled third-round match due to a left knee injury.