John Merianos + Follow

Winter Open Jiu-Jitsu Tournament 2026-03-07

• Lost vs Darrin Jefferson (CHECKMAT BUENA PARK “ROBYNHO”)
  Male Absolute Gi / Adult / White / Open Weight · Round 1
• Lost vs Steven Ruiz (Millennia MMA)
  Male No Gi / Adult / White / -175.50 lbs (Middle) · Round 1
• Lost vs Raul Alvarez (Steez JiuJitsu Club)
  Male Gi / Adult / White / -168.00 lbs (Light) · Round 1

2026 All Americas Jiu Jitsu Tournament 2026-01-24

🥈 2nd #016 - Adults and Masters (Gi) / Male / White / Adult 18 / Up to 181.00 lbs (Middle) - B

• Lost vs Arturo Aguayo (Pedigo Submission Fighting)
  #130 - Adults and Masters (No-Gi) / Male / White / Adult 18 / Up to 177.00 lbs (Middle) · Round 1 · submission
• Lost vs Joseph Mancillas (CHECKMAT AMS (IBJJFF))
  #130 - Adults and Masters (No-Gi) / Male / White / Adult 18 / Up to 177.00 lbs (Middle) · Round 1 · points
• Lost vs Frank Nunez (CHECKMAT NEEZAM JIU-JITSU)
  #016 - Adults and Masters (Gi) / Male / White / Adult 18 / Up to 181.00 lbs (Middle) - B · Round 3 · submission
• Won vs Cesar Miranda (Carlson Gracie South Bay)
  #016 - Adults and Masters (Gi) / Male / White / Adult 18 / Up to 181.00 lbs (Middle) - B · Round 2 · points
• Won vs David Guizar (Krav Maga Worldwide Los Angeles)
  #016 - Adults and Masters (Gi) / Male / White / Adult 18 / Up to 181.00 lbs (Middle) - B · Round 1 · points

Los Angeles International Jiu Jitsu Open 2025 2025-07-26

• Lost vs Malique Lorraine (10 planet whittier)
  #275 Adults and Masters (No-Gi) / Male / White / Adult 18 / Up to 163.50 lbs (Light) · Round 2 · no-show
• Lost vs Juan Alvarez (DM Jiu Jitsu)
  #154 Adults and Masters (Gi) / Male / White / Adult 18 / Up to 167.50 lbs (Light) · Round 2 · no-show

Summer Open 2 - Jiu Jitsu Tournament 2025-06-28

• Lost vs Marco Sanchez (Cowboy Training Center)
  Male No Gi / Adult / White / -162.50 lbs (Light) · Round 1 · no-show
• Lost vs Daniel Lopez (Teixeira Garcia Brazilian Jiu Jitsu)
  Male Gi / Adult / White / -168.00 lbs (Light) · Round 1 · no-show

2025 All Americas Jiu Jitsu Tournament 2025-02-01

🥈 2nd Adults and Masters (Gi) / Male / White / Adult 18 / Up to 167.50 lbs (Light)

• Lost vs Daniel Simons (OG Jiu Jitsu school)
  Adults and Masters (Gi) / Male / White / Adult 18 / Up to 167.50 lbs (Light) · Round 3 · submission
• Won vs Allen Castano (Tillis Brazilian Jiu-Jitsu)
  Adults and Masters (Gi) / Male / White / Adult 18 / Up to 167.50 lbs (Light) · Round 2 · disqualification
• Won vs Dylan Buckland (OG Jiu Jitsu school)
  Adults and Masters (Gi) / Male / White / Adult 18 / Up to 167.50 lbs (Light) · Round 1 · submission