David Zamkov + Follow

ADCC US Open - Miami, FL 2026-07-11

• Lost vs Collin Mojena (Gracie Apollo Beach)
  Men / Adult (age 15+) / Intermediate / -76,0 kg · Round 3 · submission
• Won vs Heath Henderson (Hitman Academy)
  Men / Adult (age 15+) / Intermediate / -76,0 kg · Round 2 · submission
• Lost vs Trevor Debolt (Hidden Leaf Jiu Jitsu)
  Men / Adult (age 15+) / Intermediate / -76,0 kg · Round 2 · submission

Newbreed U.S. Jiu Jitsu Championship 2026-06-20

🥉 3rd Mens No-Gi / Intermediate / Adult / Welterweight (159-169 lbs.) / Male / 2 - 5 Years · 🥈 2nd Mens Gi / Blue / Adult / Welterweight (159-169 lbs.) / Male / 2 - 5 Years

• Lost vs Stefanos Londou (Arise jiujitsu)
  Mens Gi / Blue / Adult / Welterweight (159-169 lbs.) / Male / 2 - 5 Years · Round 3 · points
• Won vs Fredy Rizo (Freedom Fighters Martial Arts)
  Mens Gi / Blue / Adult / Welterweight (159-169 lbs.) / Male / 2 - 5 Years · Round 2 · submission
• Won vs Alexander Mar (Underground Grappling Club)
  Mens No-Gi / Intermediate / Adult / Welterweight (159-169 lbs.) / Male / 2 - 5 Years · Round 3 · submission
• Lost vs Michael Blockhus (Burns BJJ - The Way)
  Mens No-Gi / Intermediate / Adult / Welterweight (159-169 lbs.) / Male / 2 - 5 Years · Round 2 · points
• Won vs Jesus Mejia (American Combat Gym)
  Mens No-Gi / Intermediate / Adult / Welterweight (159-169 lbs.) / Male / 2 - 5 Years · Round 1 · submission

ADCC US Open - Atlanta, GA 2026-05-30

• Lost vs Levi Miller (Violent Hippie BJJ)
  Men / Adult (age 15+) / Intermediate / -76,0 kg · Round 2 · submission
• Lost vs Cal Helton (Integrity BJJ)
  Men / Adult (age 15+) / Intermediate / -76,0 kg · Round 1 · points

FUJI BJJ Tallahassee Spring Championship 2026-04-04

🥇 1st Adult NOGI / Male / Adult / Beginner / Under 180lbs · 🥉 3rd Adult GI / Male / Adult / White Belt / Under 180lbs · 🥈 2nd Adult NOGI Elite / Male / Adult / Intermediate & Under / Above 165lbs

• Won vs D Greenan (Paradise Fitness and Jiu Jitsu)
  Adult NOGI / Male / Adult / Beginner / Under 180lbs · Round 3 · submission
• Won vs Eli Williams (Resolution Jiu Jitsu and Fitness)
  Adult NOGI Elite / Male / Adult / Intermediate & Under / Above 165lbs · Round 3 · submission
• Won vs D Greenan (Paradise Fitness and Jiu Jitsu)
  Adult GI / Male / Adult / White Belt / Under 180lbs · Round 3 · submission
• Won vs Nicholas Coleman (Westside Jiu-jitsu Club)
  Adult GI / Male / Adult / White Belt / Under 180lbs · Round 2 · submission
• Lost vs James Burgess (Higher Performance Jiu Jitsu)
  Adult NOGI Elite / Male / Adult / Intermediate & Under / Above 165lbs · Round 1 · submission
• Won vs Brendon Faircloth (BJJ Swamp Academy)
  Adult NOGI Elite / Male / Adult / Intermediate & Under / Above 165lbs · Round 2 · points
• Won vs Alex Solorio (Emerald Coast Jiu Jitsu)
  Adult NOGI / Male / Adult / Beginner / Under 180lbs · Round 2 · points
• Lost vs D Greenan (Paradise Fitness and Jiu Jitsu)
  Adult GI / Male / Adult / White Belt / Under 180lbs · Round 1 · points

2026 AGF Tallahassee Championships 2026-01-31

🥈 2nd Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · 🥇 1st No Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs)

• Lost vs David Marler (CAMERON DAVIS JIU-JITSU)
  Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · Round 2 · points
• Won vs Nicholas Coleman (Westside Jiu-jitsu Club)
  Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · Round 1 · submission
• Won vs Eli Williams (Resolution Jiu Jitsu and Fitness)
  No Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · Round 2 · submission
• Won vs Aares Williams (Positive Balance Jiu Jitsu)
  No Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 175 lbs) · Round 1 · points