The 29-year-old Spaniard took 16 points in a row at the start of the second set to secure a 6-3, 6-0 victory over the Argentine in just 71 minutes.
"It's difficult to come back to play against these kind of players. A lot of them are very good, especially Feliciano on this (fast) surface. But I'm glad to come back," said Del Potro, who had been sidelined since the Australian Open in January.
If he can`t mange to win few match this is not good for his mental game. people in his camp should give him a sound advice if you want to be at the top ten you really have to stay healthy and be smart about when to play and where.
Del Potro have a lot to give to the game and I`m sure he will recover soon.
