Dumau International No-gi Championship 2023 Male Blue Adult Open Weight 6 Mins FREE 6 1 / 1 Division Max Weight Time Competitors Brackets Final Semifinal BRA Iamazato Enzo Carlos Toyota Bjj PER Ytokazu Kosei Sekitani Jiu Jitsu Acad.. Fight 12 Mat 2 30 Sep 10:53AM Diogo Tokunaga Sekitani Jiu Jitsu Acad.. Francolini Ralph Carpediem Mita BRA USA Fight 13 Mat 2 30 Sep 11:00AM BRA Oshiro Mike Carlos Toyota Bjj Matsuo Christian Carlos Toyota Bjj BRA Oshiro Mike Carlos Toyota Bjj BRA Fight 17 Mat 2 30 Sep 11:19AM Matsuo Christian Carlos Toyota Bjj BRA Fight 18 Mat 2 30 Sep 11:26AM Fight 23 Mat 2 30 Sep 11:47AM