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Sumo Knockout

Sumo Knockout #507041545

298
members (measured 30 Sept 2026, 15:12 UTC)
13 August 2025
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgamingsumocommunity

Description

Sumo

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

Membership history

Growth

297298297.510 August 2026 — 297 members20 September 2026 — 298 members10 August 202620 September 2026
2 measurements spanning 41 days, net +1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 297–298 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
20 Sept 2026, 23:01298+1
10 Aug 2026, 12:01297first reading

Ownership

Owned by @WhoIsCaptainGrumpy as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@WhoIsCaptainGrumpy — Owner (rank 255)

Arke (@Arkesium) — Admin (rank 254)

@ZombieHours — Admin (rank 254)

Panda (@pandazdevs) — Member (rank 1)

A9s (@HITWKWFEOE) — Member (rank 1)

Dev_rain (@darin45459) — Member (rank 1)

cljcks (@TheRealBaconEpic) — Member (rank 1)

Teto (@Anna_Parlsona) — Member (rank 1)

@PowerJapan120759 — Member (rank 1)

CatPodium (@Cindoryx) — Member (rank 1)

@crituus — Member (rank 1)

AwakenChance (@tatertot82215) — Member (rank 1)

gingy178 (@VoidInspire) — Member (rank 1)

Derpy (@Derpysmileplays) — Member (rank 1)

DINO_BigDinosaur2024 (@bioe040_part2) — Member (rank 1)

Ryan (@bestgame4001) — Member (rank 1)

Gage (@G_agee) — Member (rank 1)

Error (@aydenator2013) — Member (rank 1)

Grand_metrics (@yyybach97) — Member (rank 1)

itzz_Ada (@KarlaHuehnchen) — Member (rank 1)

Lenard245 (@lenard202025) — Member (rank 1)

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

Rank structure

Owner1
Admin3
Member297
Member293
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.