Aaron J Cruz 🇺🇸
York BJJ 3130 W Market St York, PA 17404 United StatesYork, United States of America16 years on the mats
153 profile views · Last seen 1 month(s) ago
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About
- Training since first belt16 year(s) and 10 month(s)
- BirthdaySeptember 1, 196957 years old
- LocationYork, PA, United States of America
- AcademyYork BJJ 3130 W Market St York, PA 17404 United States Unclaimed
- Affiliation3G BJJ
- Member sinceFebruary 20206 years on Beltchecker.com One of the first 10,000 members
Achievements
5 of 18 unlockedName verified by credit card
Profile manually reviewed & certificate issued
Current rank verified by promoting instructor
Verifications received13 / 25
102550
Years trained16 / 20
5101520
Gold medals0 / 5
51025
Competition matches0 / 10
1050100
Forum posts1 / 500
5001,000
Wall
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Verify this guy! I was at the seminar in Harrisburg where Aaron received his black belt. I have pictures!
No evidence at all. Please add! Would also recommend adding lineage, for easier verification. See https://www.beltchecker.c[...]amp;page=2 for some advice.
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Promotion history
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- 1 year, 7 months, 10 days
Black belt Current belt
April 5, 20253G BJJ, York, Pennsylvania
Promoted byGregg Anderson

- 2 years, 3 months, 24 days
Brown belt
December 12, 20223G BJJ
Promoted byGregg Anderson - 5 years
Purple belt
December 12, 2017Bel Air BJJ
Promoted bySergio Piemntel - 6 years
Blue belt
December 12, 2011Ground Control Baltimore
Promoted byJohn Rallo - 1 year, 11 months
White belt
January 12, 2010Ground Control Baltimore
Votes received for current rank
+1,300 for−175 against= 1,125 points
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"Looks legit to me"
"Still no evidence, a month after being asked. See https://www.beltchecker.com/forum.php?p=read&type=1&id=68628&page=2 for some advice on evidence."
Aaron is a cop. He's not a computer guy. I have pictures from the seminar where he received his black belt. I can't upload pics here for some reason but I can send them to you.
1 year(s) ago
"Legit profile congrats on the black"
"Great profile!"
"Aaron’s progression aligns with time-in-belt norms across his claimed fifteen-year timeline, and Invictus Law Enforcement Jiu Jitsu Collective’s vetted database corroborates his 2025 black belt under Anderson (https://invictusleo.com/blackbelt-data-base). York BJJ’s third-degree listing suggests Gregg Anderson held at least second-degree rank in April 2025, sufficient to award black belts, although dated confirmation remains unavailable. I support validation of the central promotion claim as of this Oct-2026 review."
"photo evidence"
"Congrats!
Photo evidence"
"took a sec to find you among all the other black belts, but I DID. congrats on the milestone"
"I don't know Aaron, but there seems to be enough evidence to verify rank. :)"
"Oss"


