Hong Kong International Open Jiu Jitsu Championship 2025 Male Blue Master 41 Feather 5 Mins ~70.0kg 5 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal HKG Chan Chi Hang Jason Other C JPN Nagahara Yoshimasa Rita Jiu Jitsu Fight 37 Mat 3 5 Jul 23:24PM Wong Calford Carpe Diem Hong Kong AUS CHN Zhang Jinshan Fight Geek Bjj Chan Terry Dss Hk HKG Nagahara Yoshimasa Rita Jiu Jitsu Zhang Jinshan Fight Geek Bjj JPN CHN Fight 41 Mat 3 5 Jul 23:25PM Wong Calford Carpe Diem Hong Kong Chan Terry Dss Hk AUS HKG Fight 40 Mat 3 5 Jul 23:25PM Zhang Jinshan Fight Geek Bjj Chan Terry Dss Hk CHN HKG Fight 44 Mat 3 5 Jul 23:25PM Zhang Jinshan Fight Geek Bjj CHN