The former No. 5 is just the second man born in 1997 or later to reach that milestone, after Alexander Zverev.

Italy's Lorenzo Sonego, the No. 28 seed, topped China's Yunchaokete Bu 6-1, 6-4 and Australia's Aleksandar Vukic upset 31st-seeded Cameron Norrie of Britain 6-3, 6-7 (2), 6-3.

Fourth-seeded Ben Shelton and sixth-seeded Andrey Rublev got past potentially tricky matches to advance to the third round of the National Bank Open in Toronto on Wednesday.

Stefanos Tsitsipas ended his partnership with Goran Ivanisevic after the grass swing. Under the Croatian coach, Tsitsipas had ...

Benefiting from a first-round bye, Rublev began his Toronto campaign with a match against France's Gaston. Without much trouble, he secured a straight-sets victory (6-2, 6-3) to advance to the next ...