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

The young Canadian wildcard stunned top seeded Coco Gauff 6-1, 6-4 in the round-of-16 at the National Bank Open on Saturday to extend her Cinderella run. Next, she will face an unseeded opponent, Jessica Bouzas Maneiro of Spain. Mboko has become the headliner in Montreal.