Guilherme Sposito Calandrin

1º lugar

• Balneário Camboriú International Open IBJJF Jiu-Jitsu No-Gi Championship 2022 (Results) — BROWN / Adult / Male / Open Class (Champion)

2º lugar

• Balneário Camboriú International Open IBJJF Jiu-Jitsu Championship 2022 (BJJHeroes) — BROWN / Adult / Male / Super Heavy (Runner-up)
• Curitiba Spring International Open IBJJF Jiu-Jitsu Championship 2024 (BJJHeroes) — BROWN / Adult / Male / Super Heavy (Runner-up)
• São Paulo International Open IBJJF Jiu-Jitsu Championship 2024 (BJJHeroes) — BROWN / Adult / Male / Ultra Heavy (Runner-up)
• Floripa Winter International Open IBJJF Jiu-Jitsu Championship 2024 (Archive) — BROWN / Adult / Male / Super Heavy (Runner-up)
• Pan IBJJF Jiu-Jitsu Championship 2025 — BROWN / Adult / Male / Super Heavy (Runner-up)

3º lugar

• Curitiba Summer International Open IBJJF Jiu-Jitsu Championship 2024 (BJJHeroes) — BROWN / Adult / Male / Ultra Heavy (3rd Place)
• Campeonato Sul-Americano de Jiu-Jitsu 2024 (Archive) — BROWN / Adult / Male / Super Heavy (3rd Place)