See main article: 2015 Bank of the West Classic. Garbiñe Muguruza and Carla Suárez Navarro were the defending champions, but chose not to participate this year. Xu Yifan and Zheng Saisai won the title, defeating Anabel Medina Garrigues and Arantxa Parra Santonja in the final, 6–1, 6–3.