Following are the results of mixed doubles round of 16 at Beijing Olympic Games after Tuesday's competitions:

Liliyana Natsir/Nova Widianto, Indonesia, bt Han Sang Hoon/Hwang Yu Mi, South Korea, 23-21, 21-19

Sudket Prapakamol/Saralee Thoungthongkam, Thailand, bt Mike Beres/Valerie Loker, Canada, 21-9, 21-9

He Hanbin/Yu Yang (F), China, bt Anthony Clark/Donna Kellogg, Britain, 21-15, 21-8

Nadiezda Kostiuczyk/Robert Mateusiak, Poland, bt Juliette Ah-wan/Georgie Cupidon, Seychelles, 21-8, 21-19

Kamilla Rytter Juhl/Thomas Laybourn, Denmark, bt Li Yujia/Hendri Kurniawan Saputra, Singapore, 21-12, 21-14

Flandy Limpele/Vita Mariss, Indonesia, bt Kristof Hopp/Birgit Overzier, Germany, 21-12, 21-12

Lee Hyojung/Lee Yongdae, South Korea, bt Craig Cooper/Renee Flavell, New Zealand, 21-12, 21-11

Nathan Robertson/Gail Emms, Britain, bt Zheng Bo/Gao Ling, China, 21-16, 16-21, 21-19.

(Xinhua News Agency August 12, 2008)