WTA No. 2 and 2007 Roland-Garros runner-up Ana Ivanovic left no hopes to opponent Petra Cetkovská as the Serb double-bageled her way into the quarterfinals in less than an hour. Jelena Janković faced more difficulties as she had to battle during more than two hours against fourteenth-seeded Agnieszka Radwańska to win only 6–3, 7–6(3), and secure a quarterfinal spot, along with Patty Schnyder, who defeated Katarina Srebotnik. Meanwhile, twenty-sixth seed Flavia Pennetta lost in straight sets to nineteen-year-old Spanish qualifier Carla Suárez Navarro, in her first ever Grand Slam appearance.