Russia's Anna Kalinskaya came through at the crucial moments while beating second-seeded Madison Keys of the United States 6-2, 6-4 on Thursday in the third round of the Credit One Charleston (S.C ...

Copa Colsanitas Zurich Second-seeded Camila Osorio of Colombia overcame a slow start to defeat Emina Bektas of the United States 1-6, 7-6 (5), 6-2 in the second round at Bogota, Colombia.