Rohan Bopanna and Aisam-ul-Haq Qureshi lost to Mardy Fish and Mark Knowles in the semifinals of the ATP Legg Mason Tennis Classic tournament in Washington. The unseeded Indo-Pak pair lost 5-7, 5-7 against the American-Bahamas combination. Bopanna and Qureshi had stunned formidable Americans Mike and Bob Bryan in thequarter-finals.