2025 Marianas Open International Championship (gi Event) Male Blue Master 41 Middle 5 Mins ~82.1kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final GUM Serrano Juanito Atos Jiu-jitsu Guam TAI Chu Tinghao Inglorious Grapplers Fight 89 Mat 2 18 Oct 17:14PM GUM Howard Brian Carlson Gracie Team TAI Chu Tinghao Inglorious Grapplers Fight 94 Mat 2 18 Oct 17:51PM Serrano Juanito Atos Jiu-jitsu Guam Howard Brian Carlson Gracie Team GUM GUM Fight 99 Mat 2 18 Oct 18:14PM Howard Brian Carlson Gracie Team GUM