Results on Wednesday at the 20.6-million-dollar US Open. ( dpa )
Women's singles, quarter-finals:
Dinara Safina, 6, Russia, def. Flavia Pennetta, 16, Italy, 6-2, 6- 3
Women's doubles, quarter-finals:
Anabel Medina Garrigues-Virginia Ruano Pascual, 15, Spain, def. Raquel Kops-Jones-Abigail Spears, 2-6, 6-3, 7-6 (7-2)
Cara Black, Zimbabwe-Liezel Huber, 1, US, def. Yan Zi-Zheng Jie, 8, China, 6-4, 6-3
Men's doubles, semi-finals:
Lukas Dlouhy, Czech Repubic-Leander Paes, India, def. Maximo Gonzalez-Juan Monaco, Argentina, 6-2, 6-0