Surely you have heard it more than once watching Nadal's games: “I don't understand how you can put so many meters behind the line to subtract.” It is a criticism that has been repeated throughout his career against the Balearic.
However, this point serves against Delbonis to exemplify Nadal's ability to, despite how far back a point may start, end up dominating it and winning it well inside the track. He is also a magician managing the situation on the track.