Apr 20-28 · Resumes Today at 12:30 PM UTC
Brasileiro Jiu-Jitsu IBJJF
Today · 10:00 PM UTC
BJJ Stars 12
Tomorrow · 12:00 AM UTC
Fight to Win 251
Tomorrow · 12:00 AM UTC
Finishers Saturday Night Main Event
May 4, 11:00 PM UTC
Fight to Win 252
May 9, TBD
WNO23: Meregali/Rocha Press Conference
May 10, 11:00 PM UTC
WNO23: Meregali vs Rocha
May 11, 10:00 PM UTC
Combat Sports Houston 3 vs 3 Team Duals
May 12, 12:00 AM UTC
Fight to Win 253
May 12, 3:00 AM UTC
ADCC Asian & Oceania Championship 2
May 18, TBD
ADCC Portland Open
May 18, 11:00 PM UTC
Fight to Win 254
May 24-25, TBD
AIGA Brazil
May 25-26, 8:00 AM UTC
ADCC Amateur World Championship
May 30-Jun 2, 4:30 PM UTC
World Jiu-Jitsu IBJJF Championship
picture of Ronaldo Junior

Ronaldo Souza Junior is a jiu-jitsu black belt representing Atos. He is a gi and no-gi IBJJF Pan champion. Nicknamed "The Human Highlight Reel," Ronaldo is known for his explosive and fan-friendly jiu-jitsu characterized by dynamic guard passing. 

See More
null

This Friday! Tezos FloGrappling IBJJF Grand Prix

Feb 28, 2023

The first of several IBJJF FloGrappling Grand Prixs this year, the March 3 event will feature a men's lightweight bracket of four, a women's heavyweight bracket of four, and several high-profile superfights.

    Ronaldo Junior's Switch To No-Gi A Success, Earns 1st World Title
    1:18
    Ronaldo Junior's Switch To No-Gi A Success, Earns 1st World Title

    Dec 12, 2023

    Ronaldo Junior: "I'm Not Forcing Myself To Put On A Show. It's Automatic."
    3:00
    Ronaldo Junior: "I'm Not Forcing Myself To Put On A Show. It's Automatic."

    Sep 6, 2023

    SEBASTIAN RODRIGUEZ vs RONALDO JUNIOR 2023 IBJJF Absolute Grand Prix
    15:00
    SEBASTIAN RODRIGUEZ vs RONALDO JUNIOR 2023 IBJJF Absolute Grand Prix

    Sep 2, 2023

    Ronaldo Junior Back In Action At IBJJF GP In Explosive Matchup
    3:07
    Ronaldo Junior Back In Action At IBJJF GP In Explosive Matchup

    Aug 29, 2023

    Jonnatas Gracie & Ronaldo Junior Have A Scrappy Roll At Atos HQ
    2:48
    Jonnatas Gracie & Ronaldo Junior Have A Scrappy Roll At Atos HQ

    Jun 27, 2023

    All Access: Nicholas Meregali Captures Double Gold At Pans
    21:40
    All Access: Nicholas Meregali Captures Double Gold At Pans

    Mar 28, 2023

    All Access: Tainan Dalpra Headlines AOJ's Record Performance At Pans
    32:04
    All Access: Tainan Dalpra Headlines AOJ's Record Performance At Pans

    Mar 28, 2023

    All Access: The Beasts of Atos HQ Are Ready For Pans!
    12:07
    All Access: The Beasts of Atos HQ Are Ready For Pans!

    Mar 19, 2023

    Ronaldo Junior Just Wants To Put On A Show
    3:29
    Ronaldo Junior Just Wants To Put On A Show

    Mar 4, 2023

    Replay: Tezos FloGrappling IBJJF Grand Prix | Mar 3 @ 7 PM
    4:15:54
    Replay: Tezos FloGrappling IBJJF Grand Prix | Mar 3 @ 7 PM

    Mar 4, 2023

    Ronaldo Junior vs Francisco Lo 2023 Tezos FloGrappling IBJJF Grand Prix Series
    22:24
    Ronaldo Junior vs Francisco Lo 2023 Tezos FloGrappling IBJJF Grand Prix Series

    Mar 4, 2023

    Ronaldo Junior vs Francisco Lo 2023 Tezos FloGrappling IBJJF Grand Prix Series
    22:24
    Ronaldo Junior vs Francisco Lo 2023 Tezos FloGrappling IBJJF Grand Prix Series

    Mar 4, 2023

    OFFICIAL Weigh Ins | Tezos FloGrappling IBJJF Grand Prix
    5:27
    OFFICIAL Weigh Ins | Tezos FloGrappling IBJJF Grand Prix

    Mar 2, 2023

    This Friday! Tezos FloGrappling IBJJF Grand Prix
    4:16
    This Friday! Tezos FloGrappling IBJJF Grand Prix

    Feb 28, 2023

    The Names You HAVE To See in the IBJJF GP!
    6:37
    The Names You HAVE To See in the IBJJF GP!

    Jan 17, 2023