David Mateus dos Santos

1º lugar

• South American Jiu-Jitsu IBJJF Championship – Kids 2022 — GREEN / Teen 3 / Male / Heavy (Champion)
• Rio International Open IBJJF Jiu-Jitsu Championship 2023 (BJJHeroes) — BLUE / Juvenile / Male / Open Class Heavy (Champion)
• Rio International Open IBJJF Jiu-Jitsu No-Gi Championship 2023 (Results) — BLUE / Juvenile / Male / Open Class Heavy (Champion)
• Campeonato Sul-Americano de Jiu-Jitsu 2023 (BJJHeroes) — BLUE / Juvenile / Male / Medium Heavy (Champion)
• São Paulo International Open IBJJF Jiu-Jitsu No-Gi Championship 2023 (BJJHeroes) — BLUE / Juvenile / Male / Middle (Champion)
• Rio International Open IBJJF Jiu-Jitsu Championship 2023 (BJJHeroes) — BLUE / Juvenile / Male / Middle (Champion)
• Rio International Open IBJJF Jiu-Jitsu No-Gi Championship 2023 (Results) — BLUE / Juvenile / Male / Medium Heavy (Champion)
• Rio Spring International Open IBJJF Jiu-Jitsu Championship 2024 (BJJHeroes) — BLUE / Juvenile / Male / Open Class Heavy (Champion)
• Rio Spring International Open IBJJF Jiu-Jitsu Championship 2024 (BJJHeroes) — BLUE / Juvenile / Male / Middle (Champion)
• Campeonato Brasileiro de Jiu-Jitsu 2024 (Flo) — BLUE / Juvenile / Male / Middle (Champion)
• European IBJJF Jiu-Jitsu Championship 2025 — BLUE / Adult / Male / Feather (Champion)
• Campeonato Sul-Americano de Jiu-Jitsu No-Gi 2025 — PURPLE / Adult / Male / Light (Champion)
• Rio Summer International Open IBJJF Jiu-Jitsu No-Gi Championship 2026 — PURPLE / Adult / Male / Light (Champion)

2º lugar

• Campeonato Sul-Americano de Jiu-Jitsu 2024 (Archive) — BLUE / Juvenile / Male / Middle (Runner-up)
• Brazilian Nationals No Gi 2024 (Archive) — BLUE / Juvenile / Male / Medium Heavy (Runner-up)
• Brazilian Nationals No Gi 2024 (Archive) — BLUE / Juvenile / Male / Open Class Heavy (Runner-up)
• World IBJJF Jiu-Jitsu No-Gi Championship 2025 — PURPLE / Adult / Male / Light (Runner-up)
• Rio Summer International Open IBJJF Jiu-Jitsu No-Gi Championship 2026 — PURPLE / Adult / Male / Open Class (Runner-up)

3º lugar

• São Paulo International Open IBJJF Jiu-Jitsu Championship 2023 (BJJHeroes) — BLUE / Juvenile / Male / Middle (3rd Place)
• São Paulo International Open IBJJF Jiu-Jitsu No-Gi Championship 2023 (BJJHeroes) — BLUE / Juvenile / Male / Open Class Heavy (3rd Place)
• Campeonato Sul-Americano de Jiu-Jitsu 2024 (Archive) — BLUE / Juvenile / Male / Open Class Heavy (3rd Place)
• Campeonato Brasileiro de Jiu-Jitsu 2024 (Flo) — BLUE / Juvenile / Male / Open Class Heavy (3rd Place)
• World IBJJF Jiu-Jitsu Championship 2025 — BLUE / Adult / Male / Feather (3rd Place)