In the Wimbledon final, Djokovic lost to Murray in straight sets. At the Rogers Cup, he lost to Nadal in the semi-final in three sets. Later, Djokovic lost to Isner in the quarterfinals in Cincinnati. Djokovic went on to reach the US Open final, where he met Nadal for the 37th time in his career (a new Open Era record). He went on to lose in four sets. In early October, Djokovic collected his fourth Beijing title by defeating Nadal in the final in straight sets. He also collected his second Shanghai Rolex Masters title, extending his winning streak to 20–0 over the last 2 seasons at the hard court Asian swing of the tour. Djokovic won his 16th Masters title in Paris at the end of the season, beating David Ferrer in the final. At the 2013 ATP Finals Djokovic retained his trophy, beating Nadal in straight sets.