Alexander Zverev thinks it has gotten tougher getting into the top-10 and staying there compared to the past. The German tennis star, who celebrated his 28th birthday on April 20th, entered the top-10 ...

Despite multiple attempts, Zverev hardly closed the gap on No. 1 Jannik Sinner, who has been barred from tennis competition since February.

MADRID (AP) — Top-seeded Alexander Zverev got a warning from the umpire for taking a photo of a ball mark during the clay-court Madrid Open on Sunday after complaining about electronic line-calling.