World No. 1 Serena Williams swept to a second-round win Tuesday at the Italian Open tennis tournament in Rome.
Kaia Kanepi and Carla Suarez Navarro, who played in the tournament finals last year, on Wednesday both posted wins at the Portugal Open.
No. 4-seeded Carla Suarez Navarro rolled through a first-round win Monday at the Portugal Open tennis tournament.
Jelena Jankovic and Carla Suarez Navarro advanced with first-round upset wins Wednesday at the Porsche Tennis Grand Prix in Germany.
Timea Babos pulled off the biggest surprise of the tournament Wednesday by ousting No. 4 seed Ana Ivanovic in the second round of the Monterrey Open.
Sixth-seeded Yanina Wickmayer and No. 7 Urszula Radwanska each advanced with opening-day victories at the Monterrey Open in Mexico.
Top-seeded Victoria Azarenka battled back from a first-set loss to advance and No. 4 seed Angelique Kerber also moved on Monday at Indian Wells.
Defending champ Victoria Azarenka breezed in a second-round match and No. 4 Angelique Kerber also advanced Saturday at the BNP Paribas Open.
Kiki Bertens and Carla Suarez Navarro advanced on upset wins Thursday in second-round play of the 21e Open GDF Suez tennis tournament in Paris.
Mona Barthel pulled off a three-set upset Wednesday in second-round play at the 21e Open GDF Suez WTA tennis tournament in Paris.