Fourth seeds Leander Paes and Andre Sa progressed to the Estoril Open quarterfinals. Paes and his Brazilian partner defeated Renzo Olivo and Benoit Paire 7-6, 6-2. The duo will next face Spanish team of Nicolas Almagro and Guillermo Garcia-Lopez.Unseeded Indian team of Sharan and Raja shocked the third seeded team 6-0, 7-6 in their opening round.The next opponents for Sharan and Raja are Ariel Behar and Aliaksandr Bury.