Top-seeded Alexander Zverev of Germany led Francisco Cerundolo 6-4, 1-0 when the 14th-seeded Argentine retired because of an ...

Alexei Popyrin stuns No.5 seed Holger Rune in three sets to notch a ninth straight Canadian Open win and keep his ...

Alex Michelsen of the United States also reached the quarters with a 6-3, 6-3 victory over countryman Learner Tien at the ATP ...

The last to achieve the feat was Federer, who did so in 2005, the year he won back-to-back titles at Wimbledon and the US ...