The World No. 1 doubles pairing improved to a 15-match unbeaten record after hitting five aces, winning 83 per cent of service points and capturing 60 total points to 42. They converted 2 of their 5 break point chances.
In early August they became the Open Era doubles team title record holders by winning the Farmers Classic in Los Angeles for their 62nd career championship together. They stayed hot the rest of the summer and won Toronto, Cincinnati and the US Open in New York - - - all for the third time.