He won on Sunday.
Ben Shelton lost the final.
Zverev secured his first Grand Slam title by beating Shelton in four sets at the US Open.
He dedicated the win to his mother.
Both parents were former tennis professionals.
Reports focused on his mother's unexpected tennis history.
Coverage looked at his complex coaching relationship with his father, an ex-professional who has guided his development.
His mother's background attracted attention after the final.
His mother had a professional tennis career.
His father shaped his development.