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

Only Roger Federer (26) has won more of his first 30 matches in the men's singles at the Madrid Open than Alexander Zverev ...

Top-seeded Alexander Zverev got a warning from the umpire for taking a photo of a ball mark during the clay-court Madrid Open ...

Find out how to watch, live stream, TV channel, tournament information, & more for Alexander Zverev vs. Francisco Cerundolo ...

Alexander Zverev survived a scare to defeat Spanish Alejandro Davidovich Fokina and reach the last 16 at the Madrid Open on ...

In a dramatic and highly unusual scene at the Madrid Open, Alexander Zverev found himself at the center of controversy during ...

The top seed took issue with numerous electronic line calls and was issued a code violation through a three-set win over Alejandro Davidovich Fokina.

Boris Becker has no doubt that Alexander Zverev was fully right during his Madrid Open protest.

Top-ranked Aryna Sabalenka has rallied to defeat former doubles partner Elise Mertens in three sets and advance to the last ...

Alexander Zverev has just shared the photo he took during his Madrid Masters third-round match while heavily questioning the ...

La número uno del mundo, Aryna Sabalenka, se recuperó para derrotar a su excompañera de dobles Elise Mertens en tres sets y ...

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