Weather has been an issue much of the week in Birmingham and washed out singles play completely Friday.
As a result quarterfinals pitting fourth-seeded Roberta Vinci against Zheng Jie, Melanie Oudin versus Irina Falconi and eighth-seeded Ekaterina Makarova across from 13th-seeded Hsieh Su-Wei are to begin at 11 a.m. Saturday in England.
A quarterfinal between Misaki Doi and fifth-seeded Jelena Jankovic is scheduled for center court after Vinci and Zheng finish up.
The semifinals follow on the same court after that.
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