Aisam ul Haq and Rohan Bopanna are out of US Open Tennis tournament 2011 after losing in semi-final round. The fifth seeded Pak-Indo duo lost to sixth seeded Polish team of Mariusz Fyrstenberg and Marcin Matkowski. The match, which was restricted to best of three sets due to rain, was lost in straight sets 2-6, 6-7 (4-7 tie-break).
Aisam-Bopanna won the quarter-final match 7-5, 2-6, 7-5 against Colin Fleming and Ross Hutchins of UK the same day they played their semi-final match.
