Ever wanted to go back to college for the day? Don’t miss: 3 top lecturers in Baltimore

Andy Murray

Alexander Zverev cruises to second straight Citi Open title

Alexander Zverev cruises to second straight Citi Open title

Alexander Zverev's second Citi Open title in a row is merely the latest sign that he is separating himself from the other up-and-coming youngsters in tennis.

That doesn't mean he is sure that guys such as Roger Federer or Rafael Nadal are worrying just yet.

“You've got to ask them. I don't think Roger's too concerned about it,” Zverev said with a smile. “He's somewhere in Switzerland right now, enjoying his milk from his cow.”

Zverev became the first man in nearly a decade to win consecutive titles at Washington's hard-court tuneup for the U.S. Open, overpowering Alex de Minaur 6-2, 6-4 in the final Sunday.

Juan Martin del Potro won the Citi Open in 2008 and...

54°