JBL NCAA #1139523

1,064

members (measured 31 Aug 2026, 12:42 UTC)

14 July 2014

created (per Roblox API)

10 August 2026

first measured by this register

OtherEN

Description

6.25.18

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 We do not publish numbers we have not measured.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)	Members	Change
11 Aug 2026, 07:50	1,064	first reading

Ownership

Owned by miami mamba (@MIAMI_MAMBA) as measured.

Members we’ve seen

miami mamba (@MIAMI_MAMBA) — HR| League Founder (rank 255)

wuu2 (@SlurmsYT) — HR| Board Of Directors (rank 252)

ezy (@SoSplash) — R| Highschool Recruits (rank 1)

@SirAllen — R| Highschool Recruits (rank 1)

@ilikepenutbuter12 — R| Highschool Recruits (rank 1)

@moross — R| Highschool Recruits (rank 1)

@StillNotPresent — R| Highschool Recruits (rank 1)

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

Rank structure

HR| League Founder1

HR| Commissioner0

HR| Co-Commissioner0

HR| Board Of Directors1

MR| League Officials Department0

MR| League Development Department0

MR| Head Coach0

MR| Assistant Coach0

T| Arizona0

T| Texas Tech University0

T| Duke0

T| Arizona State0

T| Kentucky 0

T| Virginia Common Wealth0

T| UCONN Huskies0

T| Michigan State Spartans0

S| Suspended0

⋆| McDonalds All-American Participants330

Member1,064

R| Highschool Recruits732

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.

(NRBA)- National Roblox Basketball Association#950128 · 3 shared members

6,635

Roblox High School: Fan Club#1127093 · 2 shared members

7,003,231

Keystone Middle School#2649944 · 2 shared members

601,095

LukeGabriel's Games#3164314 · 2 shared members

25,740

National Roblox Basketball Association (NRBA) #589029 · 2 shared members

12,138

STREETBALL by JakeGreenway#33022899 · 2 shared members

5,135

[SBA] - (Superstar Basketball Association)#5551529 · 2 shared members

3,606

[LBU] - Legendary Basketball Union#11921943 · 2 shared members

1,761

Great Basketball Association - [GBA]#13109967 · 2 shared members

1,454

First-Class Basketball League [ FCBL ]#1085390 · 2 shared members

1,284

QBA - Qualified Basketball Association#11563359 · 2 shared members

1,150

SBA [Superior Basketball Association]#1093525 · 2 shared members

1,141

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.