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

Canadian teenager Victoria Mboko upsets top-seeded Coco Gauff in just 62 minutes to reach the National Bank Open quarter-finals; The US Open is live on Sky Sports Tennis and Sky Sports+, streaming ser

Victoria Mboko’s stellar run at the National Bank Open hit a new level Saturday. The Canadian rolled to a 6-1, 6-4 win over No. 1 seed Coco Gauff of the United States, winning the women’s singles match in just 62 minutes to advance to the quarterfinals at the WTA 1000 tournament.