Zverev was warned by the umpire after he took a photograph during the match of a ball mark, debating an electronic line-call ...

Alex Zverev was given a warning for unsportsmanlike conduct after using his phone to take a photo of a disputed ball mark in ...

World No. 2 Alexander Zverev was taken to the limit by Alejandro Davidovich Fokina in a gripping Madrid Open third round ...

Alexander Zverev qualifies for the round of 16 at the Mutua Madrid Open, but the success against Alejandro Davidovich Fokina ...

During his third-round match with Alejandro Davidovich Fokina at the Madrid Open, Alexander Zverev disagreed with an ...

Alexander Zverev was warned for unsportsmanlike conduct after taking a photo of a disputed ball mark during his Madrid Open ...

Alexander Zverev is convinced there was a defect in the electronic line calling system during his Madrid Open win on Sunday ...

Our tennis man Andy Schooler previews the last-16 action at the disrupted Mutua Madrid Open. Like the rest of Spain, the ...

Monday's play at the Mutua Madrid Open has been suspended due to a significant power cut that is affecting parts of Spain and ...

Alexander Zverev's controversy at the Madrid Open raises questions about electronic line-calling technology's reliability and ...

After the premature elimination against Matteo Berrettini in Monte Carlo, the world number 2 won in Munich in front of his ...