El alemán Alexander Zverev, primera cabeza de serie, lideraba 6-4, 1-0 cuando el argentino Francisco Cerúndolo (14), se ...

Alexander Zverev moved into the quarterfinal of the ATP Toronto Masters with a triumph over Francisco Cerundolo on Sunday as ...

Top-seeded Alexander Zverev of Germany led Francisco Cerundolo 6-4, 1-0 when the 14th-seeded Argentine retired because of an abdominal injury Saturday night in the National Bank Open.

Michelsen, seeded 26th, will face hard-hitting 11th seed Karen Khachanov of Russia, who upset eighth seed Casper Ruud in ...