Following are the results of preliminaries of Beijing Olympics beach volleyball tournaments on Aug. 11:

Men's section

Pool B:

Conde/Baracetti, Argentina, bt Samoilovs/Plavins, Latvia, 2-0 (23-21, 21-19)

Rogers/Dalhausser, United States, bt Heyer/Heuscher, Switzerland, 2-0 (21-15, 21-10)



Pool C:

Schacht/Slack, Austria, bt Fernandes/Morais, Angola, 2-0 (21-15, 21-9)

Ricardo/Emanuel, Brazil, bt Gomes/Terceiro, Georgia, 2-0 (21-19, 21-17)



Pool E:

Nummerdor/Schuil, Netherlands, bt Kjemperud/Skarlund, Norway, 2-1 (13-21, 21-15, 15-9)

Laciga/Schnider, Switzerland, bt Klemperer/Koreng, Germany, 2-0 (21-15,21-15)



Women's section

Pool A:

Tian Jia/Wang Jie, China, bt van Breedam/Mouha, Belgium, 2-1 (18-21, 21-19, 15-13)

Maaseide/Glesnes, Norway, bt Kuhn/Schwer, Switzerland, 2-0 (21-11, 21-17)



Pool C:

Barnett/Cook, Australia, bt Santanna/Martins, Georgia, 2-0 (21-18, 21-12)

Anna Paula/Larissa, Brazil, bt Uryadova/Shiryaeva, Russia, 2-1 (19-21, 21-12, 15-13)



Pool E:

Esteves/Crespo, Cuba, bt Kadijk/Mooren, Netherlands, 2-0 (21-11, 21-15)

Branagh/Youngs, United States, bt Pohl/Rau, Germany, 2-0 (21-18, 21-12)

Source:Xinhua