She will meet American Jill Craybas in the final, who upset second seed Tamarine Tanasugarn 6-4 4-6 6-4.

BBC: Carlsen books final spot

Pennetta's 16th-seeded compatriot Francesca Schiavone was dumped out by veteran American qualifier Jill Craybas, who won 7-6 (9-7) 6-2.

CNN: Sharapova on song as L.A. seeds tumble

Baltacha's defeat, which followed Keothavong's on Sunday, means Katie O'Brien, who faces Jill Craybas on Tuesday, is the sole remaining British woman in the draw.

BBC: Elena Baltacha goes out with a fight at French Open