Indian Russian pair of Sania Mirza and Elena Vesnina upset the top seeded Argentine-Italian pair of Gisela Dulko and Flavia Pennetta in straight sets 6-0, 7-5 in the quarterfinal of 2011 French Open at the Stade Roland Garros in Paris, France on Monday.
Sania Mirza/ Elena Vesnina upset Gisela Dulko/ Flavia Pennetta in quarterfinal --