The first day of action at the Abu Dhabi Grand Slam Rio saw adult & masters purple belts take over the Arena Carioca 1 with a thrilling day of jiu-jitsu.

Standouts include:

• The Munis brothers Anderson and Erich, who both took first place in their respected divisions
• Pedro Costa emerged top of a HUGE 77kg division 
• Meyram Alves had a tough close final before being crowned 69kg champ 
• and much more. 

All of the divisions today were supremely stacked averaging nearly 40 competitors per bracket! Scroll down for the full list of results.

Watch Every Match from Rio Grand Slam

MALE / ADULT / PURPLE / 56KG

1. ISAIAS SANTOS  BRAZIL
2. LUCAS PINHEIRO  BRAZIL
3. WELERSON SILVA  BRAZIL

FEMALE / ADULT / PURPLE / 49KG

1. BRENDA LARISSA  BRAZIL
2. JANAYRA CAVALCANTE  BRAZIL
3. THAIS FELIPE  BRAZIL

MALE / ADULT / PURPLE / 62KG

1. FABRICIO JUNIOR  BRAZIL
2. RONALD ALVES  BRAZIL
3. JOSE LIMA  BRAZIL

FEMALE / ADULT / PURPLE / 55KG

1. JESSICA DANTAS  BRAZIL
2. MONICA MIRANDA  BRAZIL
3. KAREN TERRA  BRAZIL

MALE / ADULT / PURPLE / 69KG

1. MEYRAN ALVES  BRAZIL
2. RAIMUNDO SODRE  BRAZIL
3. ARTUR LANES  BRAZIL

FEMALE / ADULT / PURPLE / 62KG

1. LETICIA MURAKAMI  BRAZIL
2. JESSYKA ALVES  BRAZIL
3. SUELLEN LIMA  BRAZIL

FEMALE / ADULT / PURPLE / 70KG

1. RAIANE SANTOS  BRAZIL
2. MARIA ROSENTHAL  BRAZIL
3. DIONE LIMA  BRAZIL

MALE / ADULT / PURPLE / 77KG

1. PEDRO COSTA  BRAZIL

        3. Jose Matias BRAZIL

MALE / ADULT / PURPLE / 85KG

1. ROBERTO JUNIOR  BRAZIL
2. JOAO CIZESKI  BRAZIL
3. ERICK SOUZA  BRAZIL

MALE / ADULT / PURPLE / 85KG

1. ROBERTO JUNIOR  BRAZIL
2. JOAO CIZESKI  BRAZIL
3. ERICK SOUZA  BRAZIL

FEMALE / ADULT / PURPLE / 90KG

1. YARA NASCIMENTO  BRAZIL
2. LUDMILA SILVA  BRAZIL
3. MICHELE XAVIER  BRAZIL

MALE / ADULT / PURPLE / 94KG

1. ERICH DOS SANTOS  BRAZIL
2. CAIO VINICIUS  BRAZIL
3. DAVI SOUZA  BRAZIL

MALE / ADULT / PURPLE / 110KG

1. ANDERSON MUNIS  BRAZIL
2. MARCOS CARROZZINO  BRAZIL
3. RAMON RIBEIRO  BRAZIL