Unless the players with the most ability and talent (Azarenka, Wozniacki, Jankovic, Na Li, maybe a couple others, are able to ramp it up a notch when the match or opportunity to break serve presents itself, the William Sisters will continue to dominate. Right now, in my opinion, only Justine and Kim have the ability to push the sisters. Unless your serve is consistently in the 68% range, and you have decent speed on your first serve, and your shot selection is wise, be satisfied with coming in 2nd !!!