Canadian teenager Victoria Mboko upset top-seeded Coco Gauff 6-1, 6-4 on Saturday night to reach the National Bank Open quarterfinals.

Canadian teenager Victoria Mboko earned the biggest win of her career on Saturday, beating top seed Coco Gauff 6-1 6-4 to reach the quarterfinals of the Canadian Open in Montreal. Mboko dropped her racket and covered her face in disbelief as the packed crowd leapt to their feet after the 18-year-old tournament wild card sealed the victory in just over an hour.

Canadian teenager Victoria Mboko upsets top-seeded Coco Gauff in just 62 minutes to reach the National Bank Open quarter-finals; The US Open is live on Sky Sports Tennis and Sky Sports+, streaming ser