William Greenberg

39 matches · 19 won · 20 lost · 0 with video

NAGA Boston Grappling Championship 2026-06-20

🥈 2nd Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult Group - 2

Lost vs Akilis Barbosa (Alliance BJJ Framingham)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult Group - 2 · Round 2 · submission
Lost vs Akilis Barbosa (Alliance BJJ Framingham)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult Group - 2 · Round 1 · points
Lost vs Nicolas Beaudoin (Académie Athéna)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 3 · submission
Won vs Michael Gould (Gym of myself)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 2 · submission
Lost vs Nicolas Beaudoin (Académie Athéna)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 1 · submission

🥈 2nd Teens No-Gi (Male) / Expert / 160 - 179.9 / 16-17 years · 🥇 1st Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years

Won vs Ray Hickford (Brazilian Top Team Boston)
Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 3 · submission
Lost vs Ray Hickford (Brazilian Top Team Boston)
Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 2 · points
Won vs Ray Hickford (Brazilian Top Team Boston)
Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 1 · points
Won vs Ryan Desouza (UNIT 232)
Teens No-Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 3 · points
Lost vs Cain Cawley (Daniel Gracie MA)
Teens No-Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 2 · submission

🥉 3rd Gi Teens / Male / Blue / 16 - 17 years / -185 lbs · 🥈 2nd No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -185 lbs

Lost vs Robby Warford (New England United BJJ)
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -185 lbs · Round 3 · points
Won vs Riley Palmisciano-Wright (Team Squared BJJ)
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -185 lbs · Round 2 · points
Won vs Jaedon Schulz (Ronin Brazilian Jiu-Jitsu)
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -185 lbs · Round 1 · points
Lost vs Riley Palmisciano-Wright (Team Squared BJJ)
Gi Teens / Male / Blue / 16 - 17 years / -185 lbs · Round 3 · points
Lost vs Robby Warford (New England United BJJ)
Gi Teens / Male / Blue / 16 - 17 years / -185 lbs · Round 1 · points
Won vs Jaedon Schulz (Ronin Brazilian Jiu-Jitsu)
Gi Teens / Male / Blue / 16 - 17 years / -185 lbs · Round 2 · submission

Lost vs Finn Meaney (Gracie Barra Braintree)
Male / Adult / White / Lightweight · Round 4 · disqualification
Lost vs Kevin Garcia (The Lab / Oteri BJJ)
Male / Adult / White / Lightweight · Round 4 · points
Won vs Timothy McQuade (Alliance Jiu Jitsu Westborough)
Male / Adult / White / Lightweight · Round 3 · submission
Won vs Evan Montour (Squared BJJ)
Male / Adult / White / Lightweight · Round 2 · submission

🥈 2nd Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years

Lost vs Esteban Santana (Rockland Grapplers & Boxing)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 1 · points
Lost vs Nicholas Hill (CT Krav Maga & MMA)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 1 · points
Lost vs Julian Malatesta (Webb MMA)
Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 2 · points
Lost vs Julian Malatesta (Webb MMA)
Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 3 · points
Won vs Julian Malatesta (Webb MMA)
Teens Gi (Male) / Expert / 160 - 179.9 / 16-17 years · Round 1 · submission

🥈 2nd Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · 🥇 1st Men Gi / White / 160 - 169.9 (Welter Weight) / Adult

Won vs Jhonatas Santos (Danny Savery Brazilian Jiu Jitsu)
Men Gi / White / 160 - 169.9 (Welter Weight) / Adult · Round 3 · points
Won vs Esmerlin Jimenez (Folgo Jiujitsu)
Men Gi / White / 160 - 169.9 (Welter Weight) / Adult · Round 2 · points
Lost vs Russell Stewart (York Martial Arts)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 4 · submission
Won vs Willie Klinefelter (Team Dexter Vale Tudo)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 3 · submission
Won vs Colby Petry (Darkside Jiu-Jitsu)
Men No-Gi / Intermediate / 160 - 169.9 (Welter Weight) / Adult · Round 2 · submission

🥇 1st Teens No-Gi (Male) / Intermediate / 160 - 179.9 / 16-17 years · 🥇 1st Teens Gi (Male) / Intermediate / 160 - 179.9 / 16-17 years

Won vs Ian Schneider (GladiatorBJJ)
Teens Gi (Male) / Intermediate / 160 - 179.9 / 16-17 years · Round 2 · points
Won vs Ian Schneider (GladiatorBJJ)
Teens Gi (Male) / Intermediate / 160 - 179.9 / 16-17 years · Round 1 · submission
Won vs Jeffrey Laflamme (Evolve Jiu Jitsu Training Center)
Teens No-Gi (Male) / Intermediate / 160 - 179.9 / 16-17 years · Round 2 · submission
Won vs Jeremy Figueroa (Team link/battlecrew)
Teens No-Gi (Male) / Intermediate / 160 - 179.9 / 16-17 years · Round 1 · submission

🥉 3rd Teens Gi (Male) / Intermediate / 145 - 159.9 / 16-17 years · 🥈 2nd Teens No-Gi (Male) / Intermediate / 145 - 159.9 / 16-17 years

Lost vs Chase Mackey (GladiatorBJJ)
Teens Gi (Male) / Intermediate / 145 - 159.9 / 16-17 years · Round 3 · points
Lost vs Dereck Goris (Carlson Gracie Team Brightman)
Teens Gi (Male) / Intermediate / 145 - 159.9 / 16-17 years · Round 2 · decision
Lost vs Dereck Goris (Carlson Gracie Team Brightman)
Teens No-Gi (Male) / Intermediate / 145 - 159.9 / 16-17 years · Round 3 · decision
Lost vs Dereck Goris (Carlson Gracie Team Brightman)
Teens No-Gi (Male) / Intermediate / 145 - 159.9 / 16-17 years · Round 2 · points
Won vs Dereck Goris (Carlson Gracie Team Brightman)
Teens No-Gi (Male) / Intermediate / 145 - 159.9 / 16-17 years · Round 1 · submission

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