Former French Open champion Ana Ivanovic
advanced to the fourth round of the Australian Open after beating Jelena
Jankovic 7-5, 6-3 in a clash featuring two Serbians who were both
former top ranked players. Ivanovic now leads 8-3 in their head to head
series. Her next opponent is world number 4 Agnieszka Radwanska, who is
on a 12 match winning streak.