WATCH: Mattek-Sands and Safarova upset top seeds in doubles final

Bethanie Mattek-Sands of the U.S. and Czech Lucie Safarova, the 12th seeds, battled back from a set and break down to oust top-seeded French pair Caroline Garcia and Kristina Mladenovic 2-6 7-6(5) 6-4 to clinch the women's doubles title.