Mathias Rivera + Follow

Jiu-Jitsu Fest Serena 2026-01-31

🥇 1st Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado)

• Won vs Diego Muñoz (Bravos FT chile)
  Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado) · Round 3 · submission
• Won vs Mariano Rosales (Manaus Dojô - internacional)
  Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado) · Round 2 · submission
• Won vs Jose Araya (Caballero Jiu Jitsu)
  Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado) · Round 1 · disqualification

Jiu-Jitsu Fest Vol IV 2025-09-27

• Lost vs Leonardo Ramos (Kaizen Grappling Arts)
  Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado) · Round 2 · points
• Won vs Sebastian Guajardo (Cohab recoleta)
  Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado) · Round 1 · no-show

Jiu-Jitsu Fest Vol III 2025-08-09

🥉 3rd Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado)

• Lost vs Alessandro Gazzana (Global Jiujitsu)
  Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado) · Round 3 · submission
• Won vs Francisco Tejo Rosales (R2B FIGHT CLUB)
  Masculino No-Gi / Adulto / Blanco / -91,5 kg (Pesado) · Round 2 · points

Jiu-Jitsu Fest Temuco 2025-07-05

🥇 1st Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo)

• Won vs Sebastian Encina Rodriguez (Fight&grappling)
  Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo) · Round 1 · submission

ADCC Latinoamérica - Santiago 2025-06-07

🥉 3rd Boys [15-17 years] / Advanced / +80,0 kg

• Won vs Felipe Farfán (Team kimura chile)
  Boys [15-17 years] / Advanced / +80,0 kg · Round 3 · submission
• Lost vs Alger Kuhnow (NORTHSIDE FIGHT CLUB)
  Boys [15-17 years] / Advanced / +80,0 kg · Round 2 · points

Jiu-Jitsu Fest Santiago Vol II 2025-05-17

🥇 1st Masculino No-Gi / Adulto / Blanco / -97,5 kg (Super Pesado) · 🥇 1st Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo)

• Won vs Mauricio Flores (Nemesis Grappling Chile)
  Masculino No-Gi / Adulto / Blanco / -97,5 kg (Super Pesado) · Round 3 · submission
  ▶ Watch at 1:52:24
• Won vs Samuel Orellana Cabrera (FOCUS ACADEMY)
  Masculino No-Gi / Adulto / Blanco / -97,5 kg (Super Pesado) · Round 2 · submission
  ▶ Watch at 1:37:04
• Won vs Martin Gonzalez (Manzur Bros)
  Masculino No-Gi / Adulto / Blanco / -97,5 kg (Super Pesado) · Round 1 · submission
  ▶ Watch at 1:21:46
• Won vs Alejandro Rojas Lanza (Roots Jiu Jitsu & Wrestling)
  Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo) · Round 2 · submission
• Won vs Vicente Barrientos (Nemesis Grappling Chile)
  Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo) · Round 1 · submission

Jiu-Jitsu Fest. Santiago Vol I 2025-03-08

🥈 2nd Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo)

• Lost vs Vicente Barrientos (Nemesis Grappling Chile)
  Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo) · Round 3 · points
• Won vs Diego Hasbun (Global Jiujitsu)
  Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo) · Round 2 · submission
  ▶ Watch at 4:27:00
• Won vs Benjamin Sierra (Manaus dojo-checkmat internacional)
  Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo) · Round 1 · submission
  ▶ Watch at 4:14:35

Jiu-Jitsu Fest 2024 | Santiago Vol. V 2024-12-07

🥇 1st Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo)

• Won vs Fabian Barrientos (Nemesis Grappling Chile)
  Juvenil Masculino No-Gi / Juvenil / Blanco / +86,5 kg (Pesadísimo) · Round 1 · points