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,

Mboko is the first Canadian to advance to the quarterfinals in Montreal since Bianca Andreescu in 2019 and is now the youngest Canadian to defeat a No. 1 seed at the National Bank Open.

Aug 2 (Reuters) - 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.