Tennis: Juan Martin del Potro reacts on his defeat in the US Open final

Novak Djokovic beat Potro to win his third US Open crown. “It could be the worst part of the day”, Potro said to media after losing the title match to Djokovic, who moved level with Pete Sampras with a 14th Grand Slam title. Djokovic registered a 6-3, 7-6, 6-3 victory over Martin del Potro. Martin del Potro was beaten by Novak Djokovic in 3 hours and 19 minutes.