(BEIJING, May 30) -- In the second round of the Men’s Double competition at the Roland Garros Open on May 29, Stephen Huss (AUS) and Ross Hutchins (GBR) beat Mahesh Bhupathi (IND) and Mark Knowles (BAH) 6-4, 6-4. John Isner (USA) and Sam Querry (USA) downed Potito Starace (ITA) and Filippo Volandri (ITA) 6-3, 7-5. Lukas Dlouhy (Cze) and Leander Paes (IND) defeated Sanchai Ratiwatana (THA) and Sonchat Ratiwatana (THA) 6-2, 6-4. Janko Tipsarevic (SRB) and Viktor Troicki (SRB) beat Lukasz Kubot (POL) and Lovro Zovko (CRD) 6-1, 2-6, 6-3.