Victoria Mboko shocked French Open champion Coco Gauff at the Canadian Open on Saturday evening. The 18-year-old defeated the American top seed 6-1, 6-4 in just over an hour to reach her first Canadian Open quarter-final.

Home favorite Victoria Mboko has secured a spot in the Canadian Open quarterfinals after dispatching Coco Gauff.

Victoria Mboko earned the biggest win of her young career with a dominant win over No. 1 seed Coco Gauff of the United States to reach the National Bank Open quarterfinals in Montreal. The 18-year-old from Toronto is having a breakthrough season after starting the year ranked outside the top 300.