Alexander Zverev was heckled by a spectator during Friday's Munich Open quarter-final and the top seed asked the chair umpire ...

Alexander Zverev has not been himself on the court since he lost to Jannik Sinner in the Australian Open final. The ...

Tallon Griekspoor stunned top-seeded Alexander Zverev 4-6, 7-6 (7/5), 7-6 (7/4 ... That included a five-setter at the French Open in which Griekspoor was up a double break in the fifth in a ...

Alexander Zverev made an emotional return to the French Open semi-finals on Wednesday, one year after a horror ankle injury sent his career into a tailspin, as Iga Swiatek set up a last-four clash ...

And Alexander Zverev ... 2018 US Open final. As we saw that night, code violations can pile up quickly, from warning to point to game to match. A default is not something that any umpire, or ...