MIAMI – Aisam-ul-Haq Qureshi and his Indian partner Rohan Bopanna faltered in the men’s doubles quarterfinal of the Sony Ericsson Open tennis here. Oliver Marach of Austria and Serb Janko Tipsarevic knocked out No. 7 seeds Bopanna and Qureshi 6-4, 7-6(8). The pair will now face the third-seeded Paes and Bhupathi, who overcame sixth seeds Michael Llodra of France and Nenad Zimonjic of Serbia 6-3, 6-7(4), 10-7 to book a place in the semis.
