Roger Federer: "I advise del Potro to carefully consider the return date"

Recently Juan Martin Del Potro, struggling with yet another physical problem of his unfortunate career, had declared that he was nourishing himself with the strength of spirit of Roger Federer, who returned to play after almost a year of stoppage, to also return to the Tour, determined to compete at its levels, which in the past have made millions of Argentines and as many fans all over the world dream.