ROME, ITALY - MAY 14: Garbine Muguruza of Spain in action against Madison Keys of the United States during day seven of The Internazionali BNL d'Italia 2016 on May 14, 2016 in Rome, Italy. (Photo by Matthew Lewis/Getty Images)
ROME, ITALY - MAY 14: Garbine Muguruza of Spain in action against Madison Keys of the United States during day seven of The Internazionali BNL d'Italia 2016 on May 14, 2016 in Rome, Italy. (Photo by Matthew Lewis/Getty Images)