Sjjcf Dalian Jiu Jitsu Championship 2023 Male White Pre Teen Light Feather 4 Mins ~31.8kg 4 1 / 1 Division Max Weight Time Competitors Brackets Final CHN Tang Ruize Over Limit Jiu Jitsu Ch.. CHN Ding Heyi Over Limit Jiu Jitsu Ch.. Fight 17 Mat 3 3 May 10:22AM CHN Sun Ruochen Over Limit Jiu Jitsu Ch.. CHN Gu Zongze Alliance China Fight 18 Mat 3 3 May 10:27AM Fight 23 Mat 3 3 May 10:50AM