Jeff Chen 🇺🇸

Black belt Verified by the community1,365 / 1,000 points

Checkmat Folsom / Beda Brazilian Jiu Jitsu AcademySacramento, United States of America11 years on the mats

246 profile views · Last seen 5 month(s) ago

#4,252worldwide by community verification points

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About

Training since first belt11 year(s) and 7 month(s)

LocationSacramento, California, United States of America
AcademyCheckmat Folsom / Beda Brazilian Jiu Jitsu Academy Unclaimed
AffiliationCheckMat

Bio

My lineage: Carlos Gracie > Helio Gracie > Rolls Gracie > Romero Cavalcanti > Leonardo Vieira > Elizandro Beda > Jeff Chen (Me) | My coach Eli Beda on an episode of budo videos: https://youtu.be/c5CoxlEYH4E | My coach on Roll Jiu Jitsu documentary rolling with Lucas Leite: https://youtu.be/r-BExc9SS68?t=3195

Training history

Achievements

4 of 18 unlocked

Name verified by credit card

Profile manually reviewed & certificate issued

Current rank verified by promoting instructor

Verifications received13 / 25

102550

Years trained11 / 15

5101520

Gold medals0 / 5

51025

Competition matches0 / 10

1050100

Forum posts1 / 500

5001,000

Wall

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Gallery

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Injured Victory at 2022 Masters Worlds

Uke for Leo Vieira November 2019

Training at Impact MMA Singapore 2015 with Alexsandro DOS SANTOS MACHADO (“LEKE”)

Pan Ams 2016 Champion at White Belt / Masters 1

Photo with Leo Vieira at old Checkmat HQ, March 2017, blue belt.

Training at Checkmat HQ. Rolling with Pati Fontes

Buchecha Seminar at Checkmat Folsom, April 2018

Photo with Leo Vieira at New Checkmat headquarters - Purple belt (Leo Vieira -> Elizandro Beda -> Me, Jeff)

Promotion history

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Black belt Current belt
June 7, 2025Folsom, CA
1 year, 3 months, 24 days
Promoted by
Elizandro Beda
Academy Promotion Party June 2025. Same professor from White to Black belt. Leo Vieira -> Elizandro Beda -> Jeff Chen (Me)
Brown belt
June 12, 2021Folsom, CA / USA / Checkmat Folsom | Beda BJJ Academy. Summer Promotion Event.
3 years, 11 months, 26 days
Promoted by
Elizandro Beda
Ranked up by same Instructor since White Belt. At my home Academy, with Eli Beda and Leandro Vieira (Checkmat cofounder) at the event.
Purple belt
November 10, 2018Folsom, CA / USA / Checkmat Folsom | Beda BJJ Academy. Fall Promotion Event
2 years, 7 months, 2 days
Promoted by
Elizandro Beda
Blue belt
July 9, 2016Folsom, CA / USA / Checkmat Folsom | Beda BJJ Academy | Summer Promotion Class
2 years, 4 months, 1 day
Promoted by
Elizandro Beda
Promoted during a Luiz Panza Seminar
White belt
February 23, 2015Folsom, CA / USA / Checkmat Folsom | Beda BJJ Academy
1 year, 4 months, 16 days