Tennis: Urszula Radwanska, Carla Suarez-Navaro , Coco Vandeweghe and Sesil Karatantcheva won their first round matches to rech the second round of Southern California Open Tennis Championship in Carlsbad. Poland's Urszula Radwanska, who is sister of world no.4 Agnieszka Radwanska, won in straight sets 7-6, 6-4 against New Zealand's qualifier Marina Erakovic.
Qualifier Coco Vandeweghe earned an easy 6-2, 6-1 win over American wildcard entrant Allie Kiick. Carla Suarez Navarro also won in straight sets 6-4, 6-3 against Japan's qualifier Sachie Ishizu. Sesil Karatantcheva of Kazakhstan, who has entered as a qualifier, caused an upset by beating Germany's Julia Goerges in straight sets 6-3, 7-5.