Sixth-seeded Maria Kirilenko moved on with victory but No. 7 Ana Ivanovic suffered a first-round upset Monday at the grass-court Aegon International.
Madison Keys recorded a straight-set set Thursday and the right to meet No. 16-seeded Magdalena Rybarikova in the quarterfinals of the Aegon Classic in England.
No. 1-seed Kirsten Flipkens rallied for a three-set victory Wednesday in second-round play of the Aegon Classic tennis tournament in England.
Defending champ Melanie Oudin earned an early exit Monday at the Aegon Classic, falling in straight sets on Day 1 of the grass-court event.
Serena Williams ran her personal winning streak to 26 matches with an impressive second-round win at the French Open.
Varvara Lepchenko survived a lengthy, three-set challenge in Monday's first-round action at the Brussels Open tennis tournament.
World No. 1 Serena Williams swept to a second-round win Tuesday at the Italian Open tennis tournament in Rome.
Seventh-seeded Sara Errani of Italy kicked off the Madrid Open Saturday with a straight-set victory over Poland's Urszula Radwanska.
Petkovic, Pennetta score Sony Open wins ... Quarterback Kiel leaves Notre Dame ... UMKC hires Kareem Richardson as coach ... Vols send 102 letters to football recruit ... Sports news from United Press International.
Germany's Andrea Petkovic and Flavia Pennetta of Italy logged victories Tuesday on the opening day of the Sony Open in Miami.