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

Two-time Grand Slam champ Coco Gauff is well aware of her serve gaffes, but she's handling them in stride throughout the Canadian Open.

Victoria Mboko, just 18 and ranked No. 85, stunned No. 1 seed Coco Gauff in straight sets to become the youngest Canadian quarterfinalist at the Omnium Banque Nationale in nearly four decades.

Victoria Mboko's stellar run at the National Bank Open hit a new level Saturday. The Canadian rolled to a 6-1, 6-4 victory over No. 1 seed Coco Gauff of the United States, winning the women's singles ...

Former three-time Grand Slam champion Lindsay Davenport says it is "unbelievable" that Coco Gauff has been winning matches in ...