Logo IBJJF
  • Login
  • Membership
  • Anti-doping
  • Championships
    • Calendar
    • My First Championship
    • Upcoming Events
    • Results
  • Black Belts
    • Certified Black Belts
    • Black Belt Certification
    • Safe Sport
    • Background Check
  • Rankings
    • Athlete Ranking Information
    • Academy Ranking Information
    • Athletes
    • Academies
    • Hall of fame
  • Academies
    • Registered Academies
    • Join us
  • Athletes
    • Membership
  • Rules
    • Books and Videos
    • Graduation System
    • Rules Course
    • Rules Seminar
    • Rules Webinar
    • Uniform
  • News
  • Shop
  • Anti-doping
  • Championships
    Calendar My First Championship Upcoming Events Results
  • Black Belts
    Certified Black Belts Black Belt Certification
  • Rankings
    Athlete Ranking Information Academy Ranking Information Athletes Academies Hall of fame
  • Academies
    Registered Academies Join us
  • Athletes
    Membership
  • Rules
    Books and Videos Graduation System Rules Course Rules Seminar Rules Webinar Uniform
  • News
  • Shop
  • Login Membership

News

San Diego Summer International Open Results: Alliance World Champions Fellipe Andrew & Melissa Striker Win Absolute Gold

Alliance, Atos, & Gracie Barra were among teams who brought world-class black belts to San Diego.

By Danny O'Donnell

1 min read - Published on 08/07/23 17:32 UTC

A pair of 2X World Champions won open class gold at the Harry West Gymnasium for the San Diego Summer Open. Fellipe Andrew and Melissa Stricker of Alliance both won their second World titles this year and have not slowed down since. Fellipe won open class gold in San Diego after defeating two tough opponents in Mathias Luna and Caio Vinicius. Be sure to catch Fellipe competing at the IBJJF Absolute Grand Prix on Friday September 1st. Melissa also had two fights to win open class gold, defeating 2021 World Champion Gabi McComb in the final.

Lightweight GP Champion Janaina Lebre went up in weight in San Diego, winning first place in the middleweight division. She won two fights on the day, adding another medal to her 2023 collection. Janaina’s next challenge will be at the IBJJF Absolute Grand Prix, where she’ll take on LEAD BJJ’s Emily Fernandez in a lightweight super fight.

Atos Jiu-Jitsu aces Andy Murasaki and Pedro Machado returned to competition in San Diego, winning the medium-heavy and heavyweight divisions, respectively. Andy had two fights, getting the submission in the first match and defeating the highly talented Mathias Luna of CheckMat in the final by points. Pedro won three fights, finishing the final with his signature armbar after a beautiful sweep. It was Pedro’s second IBJJF gold medal in 2023.

2021 Pan Champion Lavinia Barbosa was the only adult black belt in San Diego to win gold in both gi and no-gi. She competed in the light-featherweight divisions and won two matches in the gi on Saturday and two more on Sunday without the gi to go 4-0 on the weekend.

The no-gi open class champions were CheckMat athletes Elder Cruz and Thamires Monteiro.

2023 San Diego Summer Open team results:

1. CheckMat

2. Alliance

3. Gracie Barra

2023 San Diego Summer No-Gi Open team results:

1. Gracie Barra

2. CheckMat

3. Atos Jiu-Jitsu

Related Articles
Izadora Cristina Ready for Her Biggest Test Yet at The Crown!
One of the top female black belts in the world looks to conquer a new challenge in Long Beach.
Championship News
10/21/25
Luiz Victor Joins The Crown Lineup!
Team Márcio André’s rising star makes his debut at one of jiu-jitsu’s biggest stages.
Championship News
10/21/25
Sarah Galvão Brings Her Momentum to The Crown’s Lightweight Division
The Pan No-Gi and Asian Champion enters The Crown to test her skills against the sport’s top competitors.
Championship News
10/20/25
Prev Next
Logo IBJJF
CONTACT US
  • Championships
  • Athletes Ranking
  • Academies Ranking
  • News
  • Uniform
  • Rules Course
  • Cookie Settings

We use cookies to help this site function, understand service usage, and support marketing efforts.

Access MANAGE COOKIES to change your preferences at any time.

IBJJF
Cookie Preferences Center

To use sites and apps, it is necessary to store and access information on your device, including cookies and other identifiers. They may be shared with third parties for various activities. We provide a simple tool that allows you to tailor your options as you see fit. You can change your consent at any time. Learn more.

These cookies are essential for the site to function and cannot be disabled. They are useful for security, user authentication, customer support, and other actions.

These cookies help us understand how visitors interact with our site. Thanks to them, we can measure traffic and improve site performance.

These cookies help us measure the effectiveness of our marketing campaigns.