Men's singles results at table tennis worlds (updated 2)

Following are the men's singles fourth round results at the world table tennis championships here on Friday:

Timo Boll, Germany, bt Wong Chun Ting, Hong Kong, China, 11-9, 11-8, 3-11, 12-10, 15-13

Tang Peng, Hong Kong, China, bt Lee Sang-su, South Korea, 1-11, 11-7, 11-8, 14-12, 11-9

Zhang Jike, China, bt Vladimir Samsonov, Belarus, 16-14, 11-8, 11-6, 5-11, 11-3

Jun Mizutani, Japan, bt Gao Ning, Singapore, 8-11, 11-7, 11-7, 8-11, 11-3, 11-3

Ma Long, China, bt Joo Sae-hyuk, South Korea, 11-4, 11-3, 11-9, 10-12, 11-6

Fan Zhendong, China, bt Koki Niwa, Japan, 11-5, 12-14, 11-2, 11-2, 11-9

Patrick Franziska, Germany, bt Kou Lei, Ukraine, 7-11, 8-11, 11-8, 11-6, 11-9, 11-8

Fang Bo, China, bt Xu Xin, China, 10-12, 7-11, 11-8, 11-2, 8-11, 11-9, 13-11

Endi