Juan Martín del Potro loses to Federico Delbonis in the Argentina Open after first game in three years
Juan Martín del Potro loses 6-1, 6-3 to Federico Delbonis in the Argentina Open after returning to the court for the first time in three years. The emotional 2009 US Open winner hinted after the match in his home country that it could be the last of his decorated career. Ad/> After continuous retirement speculation surrounding the 33-year-old — who planned to bow out of the sport at the Rio Open next week — he is still deciding on whether to retire after a special match in Buenos Aires.


