The world No.6 has criticised one of his rivals on the tour at the US Open.
The Argentine is through to his third grand slam quarter-final.
Zverev is now 4-0 when it comes to playing five-set matches in 2019.
Alexander Zverev, Stefanos Tsitsipas and Denis Shapovalov are sent packing, only Andrey Rublev survives
The split occurs a week after Lendl was openly criticised by the world No.5.
The world No.5 has criticised his coached during a media press conference that took place on Thursday.
Alexander Zverev continued his grand slam disappointment with a four set defeat to Jiri Vesely.
Will this year be the time a rising star of the men’s game halts the dominance of Federer and Co?
Alexander Zverev overcame a late scare to beat Robin Haase in Halle.
Novak Djokovic is into the semi-finals of Roland Garros after easing past Alexander Zverev in straight sets.
Wilander and Boris Becker assess the likelihood of the world No.5 scoring a shock win in Paris over the top seed
The two seeded players both encountered blips during their third round wins at Roland Garros.
But while fewer though in number, five-set matches – and the ones to follow – will invoke vividness and nostalgia once the dust settles – literally,...
Alexander Zverev survived a major scare to beat John Millman in five sets and reach the second round at Roland Garros.
Alexander Zverev is looking for some confidence heading into Roland Garros as he headlines the draw in Geneva.
Alexander Zverev heads into Roland Garros with only four clay-court wins after a defeat to Matteo Berrettini in Rome.
May 8th, 2019 marked the end of an era for one of Spain's most well-known player's.
The two grand slam champions speak out about the German player’s recent performance on the tour.
A series of events going on in his personal life has been troubling the German star.
Alexander Zverev's poor recent form continues as he goes out in Barcelona in three sets to Nicolas Jarry.