Muguruza has also enjoyed substantive success in doubles, winning five titles, finishing runner-up at the 2015 WTA Finals and reaching the 2014 French Open semifinals.
Muguruza has also enjoyed substantive success in doubles. Muguruza was winning five titles. Muguruza was finishing runner-up at the 2015 WTA Finals. Muguruza was reaching the 2014 French Open semifinals.