Victoria Mboko, world No. 85 and a wild card at the Canadian Open, secured the biggest win of her career Saturday night, trouncing two-time Grand Slam champion Coco Gauff 6-1, 6-4 in Montreal. This time last year,

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

The win over Coco Gauff will move Victoria Mboko up to 53rd in the world, having come into the tournament ranked 85th. The 18-year-old is the youngest quarter-finalist at the Canadian Open since Gauff