Alexander Zverev is undeniably one of the ATP’s top players, but is lacking a few key traits to turn him into the Grand Slam champion he so desperately wants to be. Now 28 years old, he should be ...

By beating Italian star Matteo Arnaldi at the Canadian Open, Zverev claimed his 500th victory on the professional tour and became the first player born in the 1990s to reach this milestone. "I ...