Yolos Ultimate Baseball League #5080782

371

members (measured 3 Sept 2026, 15:02 UTC)

30 July 2019

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENsportsgaming communitybaseball

Description

Welcome to Ultimate Baseball League, we are currently in our 5th season. Founded by: zYolo - July 30th 2019

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

Membership history

Growth

2 measurements spanning 5 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 371–372 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Aug 2026, 03:09	371	-1
11 Aug 2026, 01:26	372	first reading

Ownership

Owned by chud1 (@zYoIo) as measured.

Experiences

0

players in this group’s experiences right now

34,657

lifetime visits across 8 experiences

Ultimate Baseball League Practice Facility0 playing now

Ultimate Baseball League Memorial Stadium0 playing now

Ultimate Baseball League Field0 playing now

Kingdom Park0 playing now

The Swamp Stadium0 playing now

Toyota Field0 playing now

Amazon Field0 playing now

Ultimate Baseball League Draft Combine Complex0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

chud1 (@zYoIo) — Founder (rank 255)

@ballhogceo — Stadium Builders (rank 251)

jackery (@spedimako) — Free Agents (rank 1)

Apostolos (@alextoontown2) — Free Agents (rank 1)

Murky (@Mxrkykoi) — Free Agents (rank 1)

maja (@youngmacka123) — Free Agents (rank 1)

s_poff (@indepzndent) — Free Agents (rank 1)

injuredfiareing (@FIareing) — Free Agents (rank 1)

uwuminion (@JusttMinion) — Free Agents (rank 1)

@rainbowsixgod8 — Free Agents (rank 1)

ItsJustJNA (@JNAfuntime) — Free Agents (rank 1)

@kj1d — Free Agents (rank 1)

@axlpluh — Free Agents (rank 1)

benihanas (@beveniii) — Free Agents (rank 1)

Bodhi (@IVBodhiVI) — Free Agents (rank 1)

spleesh (@Cr_azeFTW) — Free Agents (rank 1)

LG_TheGoat (@lglez68) — Free Agents (rank 1)

ynangels (@40angeIs) — Free Agents (rank 1)

@NotSpongee — Free Agents (rank 1) terminated

Envy (@Is0lationss) — Free Agents (rank 1)

Jacob (@pokewhale72) — Free Agents (rank 1)

JucoBandit (@22frizz) — Free Agents (rank 1)

Zaza (@Demonchaser28) — Free Agents (rank 1)

trials (@rezifya) — Free Agents (rank 1)

JoshuaBlock (@ltIol) — Free Agents (rank 1)

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

Rank structure

Founder1

Commissioner0

Deputy Commissioner0

Board of Directors0

Stadium Builders1

Staff0

Umpires0

Team Owners0

Team 50

Team 40

Team 30

Team 20

Team 10

Member372

Free Agents371

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.

Professional Baseball League[PBL]™#1206015 · 23 shared members

NCAA Baseball [NCAA-P]#5456516 · 22 shared members

HCBB League#2997980 · 20 shared members

Let's Make Sports#11724448 · 20 shared members

[OCFA] Old Collegiate Football Association#1211265 · 17 shared members

[OFL] Old Football League#988829 · 16 shared members

Proxy Baseball League#5812906 · 16 shared members

Sovereign Sportswear#6354421 · 16 shared members

Extra Innings Baseball League#3036657 · 16 shared members

[GVBL] Gainesville Blitzball League#5444184 · 15 shared members

delpw#5586459 · 14 shared members

Talon League Baseball#12655389 · 14 shared members

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.