In the ATP Dubai Open Tennis Championships,the quarter final men's doubles match between Indo-US pair of Rohan Bopanna and Rajiv Ram and Czech-Romanian duo of Lukas Rosol and Viktor Hanescu is in progress in Dubai. The Czech- Romanian duo were leading 2-1, when reports last came in. The other quarter final men's doubles match between the Indo-French pair of Mahesh Bhupathi and Michael Llodra and Polish duo of Marcin Matkowski and Mariusz Fyrstenberg is slated later in the evening (7.30 p.m.). India's Somdev Devvrman had bowed out of the singles after suffering defeat at the hands of world No.7 Jual Martin del Potro of Argentina 6-4, 6-4.