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[MLB] Major League Baseball.

[MLB] Major League Baseball. #3114813

40
members (measured 12 Oct 2026, 15:23 UTC)
16 February 2017
created (per Roblox API)
10 August 2026
first measured by this register

SportsENsportsbaseballprofessional_leagues

Description

Founded February 16,2017 ________________________________________________________________________ Major League Baseball is a professional baseball organization, the oldest of the four major professional sports leagues in the United States and Canada.

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

Membership history

Growth

394039.522 August 2026 — 39 members1 October 2026 — 40 members22 August 20261 October 2026
2 measurements spanning 40 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 39–40 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
1 Oct 2026, 00:4940+1
22 Aug 2026, 10:5139first reading

Ownership

Owned by @montalvo60 as measured.

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

Experiences

0
players in this group’s experiences right now
10,291
lifetime visits across 3 experiences
[MLB] Wrigley Field0 playing now
8,785 visits
Chicago Cubs Spring Training0 playing now
830 visits
Citi Field0 playing now
676 visits

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

Members we’ve seen

@montalvo60 — Commissioner (rank 255)

Lazer (@LazerSpeedz) — Fans (rank 1)

w22w64 (@him234781) — Fans (rank 1)

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

Rank structure

Commissioner 1
Co-Commissioner 0
Board of Directors 0
Umpires 0
Team owners 0
Arizona Diamondbacks0
San Francisco Giants0
Los Angeles Dodgers 0
Chicago Cubs0
---National League---0
Los Angeles Angels0
Chicago White Sox0
Boston Red Sox0
Toronto Blue Jays0
---American League---0
Suspended 0
Free Agents0
Member39
Fans38
Guest0

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

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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.