MLB Commissioner’s Office

E155269

organizational unit sports governing body

The MLB Commissioner’s Office is the central governing body of Major League Baseball, responsible for overseeing league operations, enforcing rules and policies, and managing the sport’s business and regulatory affairs.

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All labels observed (10)

Label	Occurrences
Office of the Commissioner of Baseball	42
MLB Commissioner’s Office canonical	3
Major League Baseball Commissioner’s Office	2
Commissioner of Baseball’s Office	1
MLB umpiring department	1
Major League Baseball (league office)	1
Major League Baseball commissioner’s office	1
Major League Baseball front office	1
Major League Baseball leadership	1
Major League Baseball league office	1

How this entity was disambiguated

This entity first appeared as the object of triple T1331872 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: MLB Commissioner’s Office
Context triple: [MLB international signing system, enforcedBy, MLB Commissioner’s Office]

A. Major League Baseball Labor Policy Committee
The Major League Baseball Labor Policy Committee is the group of MLB owners’ representatives responsible for leading and coordinating the league’s labor relations and collective bargaining negotiations with the players’ union.
B. Major League Baseball Players Association
The Major League Baseball Players Association is the labor union that represents and advocates for all current Major League Baseball players in matters such as contracts, working conditions, and collective bargaining.
C. Major League Baseball Rules Committee
The Major League Baseball Rules Committee is the governing body responsible for reviewing, interpreting, and revising the official rules that regulate professional baseball in Major League Baseball.
D. Commissioner of Baseball
The Commissioner of Baseball is the chief executive and governing authority of Major League Baseball, responsible for overseeing the sport’s rules, operations, and integrity at the professional level.
E. National Association of Professional Baseball Leagues
The National Association of Professional Baseball Leagues was the longtime governing body for Minor League Baseball in the United States and Canada, overseeing its leagues and teams from 1901 until its reorganization in 2021.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: MLB Commissioner’s Office
Target entity description: The MLB Commissioner’s Office is the central governing body of Major League Baseball, responsible for overseeing league operations, enforcing rules and policies, and managing the sport’s business and regulatory affairs.

A. Major League Baseball Labor Policy Committee
The Major League Baseball Labor Policy Committee is the group of MLB owners’ representatives responsible for leading and coordinating the league’s labor relations and collective bargaining negotiations with the players’ union.
B. Major League Baseball Players Association
The Major League Baseball Players Association is the labor union that represents and advocates for all current Major League Baseball players in matters such as contracts, working conditions, and collective bargaining.
C. Major League Baseball Rules Committee
The Major League Baseball Rules Committee is the governing body responsible for reviewing, interpreting, and revising the official rules that regulate professional baseball in Major League Baseball.
D. Commissioner of Baseball
The Commissioner of Baseball is the chief executive and governing authority of Major League Baseball, responsible for overseeing the sport’s rules, operations, and integrity at the professional level.
E. National Association of Professional Baseball Leagues
The National Association of Professional Baseball Leagues was the longtime governing body for Minor League Baseball in the United States and Canada, overseeing its leagues and teams from 1901 until its reorganization in 2021.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	organizational unit ⓘ sports governing body ⓘ
collaboratesWith	MLB Players Association ⓘ linked to: Major League Baseball Players Association Minor League Baseball organizations ⓘ linked to: Minor League Baseball (since 2021 restructuring) World Baseball Softball Confederation ⓘ
country	United States ⓘ linked to: United States of America
employs	business and marketing staff ⓘ disciplinary officials ⓘ league executives ⓘ legal and compliance staff ⓘ rules and competition committee staff ⓘ
governs	Major League Baseball ⓘ
hasJurisdictionOver	MLB clubs ⓘ linked to: Major League Baseball teams MLB executives ⓘ MLB players ⓘ MLB umpires ⓘ
headedBy	Commissioner of Baseball ⓘ
oversees	American League ⓘ National League ⓘ
partOf	Major League Baseball ⓘ
responsibleFor	COVID-19 related policies in MLB ⓘ broadcasting policy ⓘ collective bargaining administration ⓘ competitive balance policies ⓘ disciplinary actions ⓘ domestic violence policy enforcement ⓘ drug testing policy enforcement ⓘ enforcement of MLB rules ⓘ franchise relocation approvals ⓘ gambling policy enforcement ⓘ health and safety protocols ⓘ instant replay regulations ⓘ international operations oversight ⓘ labor relations with MLB Players Association ⓘ league operations ⓘ league scheduling oversight ⓘ licensing and merchandising policy ⓘ luxury tax administration ⓘ off-field conduct policies ⓘ on-field regulations ⓘ ownership transfer approvals ⓘ pace-of-play initiatives ⓘ postseason format oversight ⓘ revenue sharing administration ⓘ rule changes approval ⓘ umpire program oversight ⓘ

How these facts were elicited