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

There is plenty on the schedule Sunday at the National Bank Open Presented by Rogers in both Toronto and Montreal to look forward to with some star power taking centre court.

The 18-year-old wild card saved all four break points she faced, and broke reigning French Open champion Gauff three times on ...