Asjjf Taiwan International Open Jiu Jitsu Championship 2025 Male Grey Kid 4 Light Feather 4 Mins ~31.8kg 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal TAI Chen An-de Taiwan B J J Linkou TAI Wang Tzu Chien Taiwan B J J Fight 40 Mat 2 12 Jan 3:09AM Chiang Bo-fei Taiwan B J J Linkou Su Pin-jui Taiwan Bjj Zhonghe TAI TAI Fight 41 Mat 2 12 Jan 3:14AM TAI Lee An Jie Taiwan B J J Hsieh Yuanhsin Taiwan B J J Linkou TAI Wang Tzu Chien Taiwan B J J Lee An Jie Taiwan B J J TAI TAI Fight 46 Mat 2 12 Jan 3:27AM Chiang Bo-fei Taiwan B J J Linkou Hsieh Yuanhsin Taiwan B J J Linkou TAI TAI Fight 47 Mat 2 12 Jan 3:29AM Wang Tzu Chien Taiwan B J J Chiang Bo-fei Taiwan B J J Linkou TAI TAI Fight 50 Mat 2 12 Jan 3:40AM Chiang Bo-fei Taiwan B J J Linkou TAI