Copa Dumau No-gi Championship 2023 Male Black Adult Open Weight 8 Mins FREE 4 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Alowais Sultan Other JPN Shiraki Daisuke Carpe Diem Hope Fight 4 Mat 1 4 Feb 9:53AM JPN Silva Hakkynen Carlos Toyota Bjj BRA Asao Everton Impacto Bjj Japan Fight 5 Mat 1 4 Feb 10:02AM Fight 15 Mat 1 4 Feb 10:45AM