Following are results of men's singles round of 16 at Beijing Olympic Games on Tuesday:

Lin Dan, China, bt Park Sunghwan, South Korea, 21-8, 21-11

Peter Hoeeg Gade, Denmark, bt Sato Shoji, Japan, 19-21, 22-20, 21-15

Chen Jin, China, bt Erwin Kehlhoffner, France, 21-10, 21-6

Lee Hyunil, South Korea, bt Marc Zwiebler, Germany, 21-13, 21-11

Bao Chunlai, China, bt Przemyslaw Wacha, Poland, 21-11, 19-21, 21-13

Sony Dwi Kuncord, Indonesia, bt Ville Lang, Finland, 21-13, 21-18

Lee Chong Wei, Malaysia, bt Kestutis Navickas, Lithuania, 21-5, 21-7

Hsieh Yu-Hsing, Chinese Taipei, bt Wong Choong Hann, Malaysia, 14-21, 21-17, 21-18.

Source:Xinhua