The Indo-Pak duo of Rohan Bopanna and Aisam-ul-Haq Qureshi has crashed out of the ATP Legg Mason Classic Tennis tournament, taking place in Washington. In the opening round of the Men's Singles event, the fourth seeded Indo-Pak pair fell to the unseeded pair of Mark Knowles of Bahamas and Xavier Malisse of Belgium 6-7, 7-6, 3-10.India's campaign in the Men's singles event also ended with Somdev Devvarman losing to Marcos Baghdatis of Cyprus 2-6, 6-0, 5-7 in the second round. The unseeded Indian battled for two hours and two minutes before losing to the world number 26.