Former Wimbledon champion Elena Rybakina beat Dayana Yastremska 5-7, 6-2, 7-5 on Saturday to book a quarter-final clash with Marta Kostyuk at the WTA Canadian Open in Montreal.

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

Marta Kostyuk of Ukraine and Elena Rybakina of Kazakhstan have advanced to the quarterfinals of the women's National Bank ...

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.