“I have his number” – Alexander Zverev reveals he calls former World No.1 for advice from time to time
Alexander Zverev has revealed that he turns to former World No.1 Andre Agassi for advice German tennis sensation Alexander Zverev has revealed that he is a huge admirer of Andre Agassi and seeks advice from the former World No.1 whenever he can. The 23-year-old Hamburg native used to train with eight-time Grand Slam champion Agassi …