Gianni Grippo expresses his views on open mats, stating that they are often a waste of time for practitioners. His comments highlight the importance of structured training over informal sessions.

Gianni Grippo vs Dominic Mejia | FULL MATCH | 2026 ADCC West Coast Trials

Gianni Grippo is BACK ?

Gianni Grippo Returns and Wins -66kg | 2026 ADCC West Coast Trials

Gianni Grippo Wins 66 KG at West Coast Trials #adcc #bjj #grappling

2026 ADCC West Coast Trials | Top 5 Submissions on the Road to Championships