Murray must be wondering if he will ever win a GS. Del Potro showed true grit and character to come from behind twice against the great man.
Not many player could have done that. Lesser mortals have wilted under pressure playing the GOAT.
In an era of Nadal, Del Potro and Roger - Can murray be considered a serious GS contender.
As to the question. I will have to hand it to Del Potro. He is younger than Murray, has a better temperament and seems to have an abundance of talent.
Del Potro has been touted as the next great thing in tennis- he might well be. And at 20 he has 8 good years ahead in which to dominate and emulate the great man.
Congrats Del on dethroning the King.