Her fifth loss of the season, and fifth to Azarenka, came in the semifinals of the Porsche Tennis Grand Prix in Stuttgart. She then entered the Mutua Madrid Open, where she lost to Azarenka in the semifinals, securing the world No. 3 ranking. At the Internazionali BNL d'Italia, she lost her opening-round match to Petra Cetkovská, marking her first loss of the year to someone other than Azarenka. In the final of the Brussels Open, Radwańska defeated Simona Halep in straight sets, winning her third WTA title of the year and tenth in her career. At the French Open, she defeated Venus Williams in the second round, but then fell in the third round to Svetlana Kuznetsova.