The tennis world breathed a collective sigh of relief when Juan Martin Del Potro made his return to competitive action in 2016. That he did so in such stunning fashion – including a silver medal at the Rio Olympics and a win in the Davis Cup – whipped us all into a frenzy. Now, though, Delpo is targeting a return to the top of the game. He spoke to the ATP Uncovered team about his comeback, his ambitions, and the need to stay injury free.