Marcelo Keiji Siono

• 2×Brasileiro
• Campeonato Sul-Americano de Jiu-Jitsu 2023
• Campeonato Sul-Americano de Jiu-Jitsu 2025
• 2×Brasileiro
• Campeonato Sul-Americano de Jiu-Jitsu 2024
• 2×Brasileiro
• Europeu No-Gi
• Mundial Master
• 3×Opens
• 4×Opens
• 2×Opens

2026

• Campeonato Brasileiro de Jiu-Jitsu 2026

  brown belt · master 3 · light-feather

• Campeonato Brasileiro de Jiu-Jitsu 2026

  brown belt · master 3 · pluma

2025

• Campeonato Brasileiro de Jiu-Jitsu Sem Kimono 2025

  purple belt · master 2 · pena · No-Gi

• Campeonato Brasileiro de Jiu-Jitsu 2025

  purple belt · master 2 · pluma

• European IBJJF Jiu-Jitsu No-Gi Championship 2025

  purple belt · master 2 · feather · No-Gi

2 Opens · 1 gold · 1 silver

2024

• Campeonato Brasileiro de Jiu-Jitsu Sem Kimono 2024

  purple belt · master 2 · pena · No-Gi

6 Opens · 1 gold · 3 silvers · 2 bronzes

2023

• Campeonato Brasileiro de Jiu-Jitsu (Juvenil, Adulto e Master) 2023

  blue belt · master 2 · pluma

• World Master IBJJF Jiu-Jitsu Championship 2023

  blue belt · master 2 · light-feather

4 Opens · 3 gold · 1 silver