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J1 Productions

J1 Productions #11063276

81
members (measured 29 Aug 2026, 22:02 UTC)
8 June 2021
created (per Roblox API)
10 August 2026
first measured by this register

SportsENsportscustom_clothingjerseys

Description

Jerseys | Kits | Clothing 1 Man Project. Everything found in the store is completely customized, I do not make real life items as there are plenty of other groups that do that. I encourage the idea of creative thinking and bringing a new look to the sports world. Keep an eye on the store as you may see your favorite sports team's jersey or a sick looking piece of merchandise waiting for you. Please Note: I only make sports related gear to the ones that I personally follow or enjoy. All national teams & respective leagues/associations can and will be presented here.

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
11 Aug 2026, 10:4681first reading

Ownership

Owned by J 1 (@ThatsJ1) as measured.

Members we’ve seen

J 1 (@ThatsJ1)J1 (rank 255)

copy (@whizzfuI)Support (rank 1) terminated

Bryce (@sk7tzo)Support (rank 1)

プーマ (@xPumaVI)Support (rank 1)

LeBron (@LeBron23James_PG)Support (rank 1)

sam (@p_rceive)Support (rank 1)

icon (@TheiconC1)Support (rank 1)

megaavore (@megaa42)Support (rank 1)

DisplayName (@bloxdudebro)Support (rank 1)

spiros (@ilyspiros)Support (rank 1)

shuaib (@ExoticCave)Support (rank 1)

grad (@GRADU8ION)Support (rank 1)

wts (@Shhh_WTS)Support (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

J11
Uploader ALT1
Member81
Support79
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.