Jie Zheng and Gisela Dulko advanced to the Round of 16 in Monterrey late Wednesday night and American Vania King upset Agnes Szavay on Thursday. Marion Bartoli and Flavia Pennetta are set to play their matches later tonight.
Women's Singles- 2nd Round
Zheng Jie (4) def. Melinda Czink, 6-3, 6-4
Gisela Dulko (7) def. Mariya Koryttseva, 6-2, 6-4
Vania King def. Agnes Szavay (5), 3-6, 6-4, 6-3
Iveta Benesova (6) def. Roberta Vinci, 7-6 (7-4), 6-2