Even if Zverev wins Washington, he is defending the Canadian Masters whereas Del Potro got knocked out in the second round last year. So all he has to do is make a deeper run than last year and he is the #3 ranked player of the world.
Even if Zverev wins Washington, he is defending the Canadian Masters whereas Del Potro got knocked out in the second round last year. So all he has to do is make a deeper run than last year and he is the #3 ranked player of the world.