After dropping the first set of the third round, World No. 3 Alexander Zverev won the next two sets to advance to the Round of 16. His next match is Saturday at BLANK TIME against Francisco Cerundolo.

TORONTO - Alex Michelsen of the United States reached the quarterfinals of the National Bank Open with a straight sets victory over countryman Learner Tien.

Alex Michelsen of the United States reached the quarterfinals of the men's National Bank Open in Toronto with a straight sets win over countryman Learner Tien.

Alexander Zverev has voiced his concerns about the extended Masters 1000 format, calling on the ATP to address the ...