Tomorrow · 1:00 AM UTC

WNO 31: Pena vs Griffith

Tomorrow · 12:00 PM UTC

ADCC Macae

Tomorrow · 3:00 PM UTC

ADCC Guadalajara Open

Tomorrow · 11:00 PM UTC

Finishers Seasons Beatings

Dec 7, 12:00 AM UTC

Arte Suave Winter Wonderland Event

Dec 7, 3:00 AM UTC

ADCC Asia & Oceania Championship

Dec 11-13, 5:30 PM UTC

World IBJJF Jiu-Jitsu No-Gi Championshi

Dec 13, 12:00 AM UTC

AGF Pro World Finals

Dec 13, 12:00 PM UTC

ADCC South American Championship

Dec 13, 1:00 PM UTC

ADCC Niagara Open

Dec 20, 1:00 PM UTC

ADCC Charlotte Open

Jan 9, 2026, TBD

Fight to Win 301

Jan 11, 2026, 9:00 PM UTC

LIJJN Brew Jitsu Winter Open

Jan 17, 2026, TBD

Fight to Win Fight 302

Jan 24, 2026, TBD

Fight to Win 303

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
    Ronaldo Junior vs Charles Negromonte | CJI 2
    9:03
    Ronaldo Junior vs Charles Negromonte | CJI 2

    Sep 9, 2025

    Ronaldo Junior vs Giancarlo Bodoni | CJI 2
    8:08
    Ronaldo Junior vs Giancarlo Bodoni | CJI 2

    Sep 2, 2025

    Ronaldo Junior vs Tainan Dalpra 2025 World Jiu-Jitsu IBJJF Championship
    14:05
    Ronaldo Junior vs Tainan Dalpra 2025 World Jiu-Jitsu IBJJF Championship

    Jun 1, 2025

    Ronaldo Junior vs Tainan Dalpra 2025 World Jiu-Jitsu IBJJF Championship
    14:05
    Ronaldo Junior vs Tainan Dalpra 2025 World Jiu-Jitsu IBJJF Championship

    Jun 1, 2025

    Ronaldo Junior Feeling Loose And Ready For Final Day At Worlds
    3:05
    Ronaldo Junior Feeling Loose And Ready For Final Day At Worlds

    Jun 1, 2025

    Highlight: Atos Puts The Finishing Touches On Their Historic World's Camp
    2:17
    Highlight: Atos Puts The Finishing Touches On Their Historic World's Camp

    May 26, 2025

    In The Gym: Atos Is Dialed In For IBJJF Worlds
    11:21
    In The Gym: Atos Is Dialed In For IBJJF Worlds

    May 23, 2025

    Ronaldo Junior Returns To Gi Competition At IBJJF Worlds
    6:11
    Ronaldo Junior Returns To Gi Competition At IBJJF Worlds

    May 15, 2025

    Ronaldo Junior 'Very Confident' In WNO Victory Over Jay Rodriguez
    3:46
    Ronaldo Junior 'Very Confident' In WNO Victory Over Jay Rodriguez

    Feb 10, 2025

    Jay Rodriguez vs Ronaldo Junior WNO 26: Pato vs Krikorian
    25:12
    Jay Rodriguez vs Ronaldo Junior WNO 26: Pato vs Krikorian

    Feb 8, 2025

    The OFFICIAL WNO 26: Pato vs Krikorian Weigh Ins
    12:02
    The OFFICIAL WNO 26: Pato vs Krikorian Weigh Ins

    Feb 7, 2025

    In The Gym: Atos Is Ready To Prove They're #1 At WNO 26
    7:02
    In The Gym: Atos Is Ready To Prove They're #1 At WNO 26

    Jan 30, 2025

    Ronaldo Junior Plans To Put On A Show With Jay Rod At WNO 26
    4:02
    Ronaldo Junior Plans To Put On A Show With Jay Rod At WNO 26

    Jan 29, 2025

    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