Top-ranked Victoria Azarenka needed almost three hours to outlast Maria Sharapova, 3-6, 6-2, 6-4, but Serena Williams took only 64 minutes to eliminate Sara Errani in the semifinals.
By LYNN ZINSER, New York Times
Fri, 09/07/2012 - 4:42pm
Top-ranked Victoria Azarenka needed almost three hours to outlast Maria Sharapova, 3-6, 6-2, 6-4, but Serena Williams took only 64 minutes to eliminate Sara Errani in the semifinals.