Top-seeded Alexander Zverev advanced to an ATP Toronto Masters quarter-final against defending champion Alexei Popyrin as his fourth-round opponent Francisco Cerundolo was forced to retire with an ...

Karen Khachanov will bid for a quarter-final berth at the US Open tuneup against Alex Michelsen, who claimed his first ...

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

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