Tianjin Jiu Jitsu Championship 2023 Male White Kindergarten Feather 2 Mins ~27.2kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal CHN Sun Shijie Top Brother China CHN Mu Taiyu Alliance China Fight 9 Mat 4 6 Aug 10:47AM Li Ziyu Top Brother China CHN CHN Meng Weiguan Top Brother China Guo Zhengyang Alliance China CHN Meng Weiguan Top Brother China CHN Fight 12 Mat 4 6 Aug 11:01AM Li Ziyu Top Brother China Guo Zhengyang Alliance China CHN CHN Fight 13 Mat 4 6 Aug 11:04AM Fight 19 Mat 4 6 Aug 11:35AM