Results of table tennis men's singles quarterfinal at Tokyo Olympics

TOKYO, July 28 (Xinhua) -- Following are the results of table tennis men's singles quarterfinals at the Tokyo Olympic Games here on Wednesday:

Omar Assar, Egypt, 1, Ma Long, China, 4 (7-11, 9-11, 6-11, 13-11, 6-11)

Hugo Calderano, Brazil, 2, Dimitrij Ovtcharov, Germany, 4 (11-7, 11-5, 8-11, 7-11, 8-11, 2-11)

Fan Zhendong, China, 4, Jeoung Youngsik, South Korea, 0 (12-10, 11-9, 11-6, 11-5)

Li