Next seminar: Saturday June 13 1-4p Darkside Jiu-Jitsu 2026 Seminars 2009-2025 2-Ronin Jiu-Jitsu: Combat Sambo, New England Kudo Summit Guest Instructor 2025  4-Frog Bridge MMA: FHL, Wall Work, Octopus Guard, 1⁄2 Guard 2022-2024 4-North Smithfield Combat Club: Sambo, MMA, Sambo, MMA 2010-2011 2-Rukus Fighting Academy: Throws, MMA 2011-2012 2-New England Combat: Leglocks, Winning scrambles 2013-2014  1-Team Link NOHO- Throws and Leg Locks 2016 2-Team Link Danielson: Sambo, Sambo Camp 2016 1-Team Link Pan Am Comp Team: Comp Prep  Leg Lock Camp 2015 Team Link Throws and Leg Locks  Sambo Camp   NE Kudo Summit Guest Instructor   Frog Bridge MMA Pan Am Leg Lock Comp Prep 2015