The unseeded team of Gisela Dulko and Flavia Pennetta will play 3rd seeds Nadia Petrova and Samantha Stosur in the Sony Ericsson Open doubles championship on Sunday. Dulko and Pennetta upset 4th seeds Lisa Raymond and Rennae Stubbs 6-4, 6-4 in the semifinals. In the second round, they upset 2nd seeds Nuria Llagostera Vives and Maria Jose Martinez Sanchez.
Petrova and Stosur defeated Chan Yung-Jan and Zheng Jie 6-1, 7-5 in the semifinals.
Raymond, playing with Kveta Peschke, was a finalist last year.