Jankovic upset in quarter-finals at Family Circle

Top seed Caroline Wozniacki advanced and Jelena Jankovic was upset in the quarter-finals of the WTA Family Circle Cup on Friday. Wozniacki reached the semifinals with a 6-3 6-4 win over Nadia Petrova while Daniela Hantuchova beat Jankovic 1-6 6-3 6-3.