BEIJING, Aug 16 - American Sisters, Serena Williams and Venus Williams won the battle by defeating another sibling pair of Ukraine - Alena and Kateryna Bondarenko in the doubles semifinals, 4-6, 6-4, 6-1.
The sisters said, "There's no temptation to celebrate yet, We always want to go for the highest peak". They plan to play at the London Olympics in 2012. The Williams will compete on Sunday for finals with the winner of the semifinal between Yan Zi and Zheng Jie of China and Anabel Medina Garrigues and Virginia Ruano Pascual of Spain.
