Commissioner of Baseball

E3915

chief executive role governing authority in professional sports sports executive position

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.

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All labels observed (9)

Label	Occurrences
Office of the Commissioner of Baseball	23
Commissioner of Baseball canonical	10
Commissioner of Major League Baseball	10
MLB Commissioner	3
Major League Baseball Commissioner	2
MLB Commissioner’s Office	1
Major League Baseball commissioner	1
National Commission of Baseball	1
Rob Manfred	1

How this entity was disambiguated

This entity first appeared as the object of triple T49214 — 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: Commissioner of Baseball
Context triple: [Major League Baseball, commissionerTitle, Commissioner of Baseball]

A. Major League Baseball
Major League Baseball is the premier professional baseball organization in North America, comprising teams from the United States and Canada and representing the highest level of play in the sport.
B. American League
The American League is one of the two major professional baseball leagues in Major League Baseball, comprising teams primarily based in the United States and Canada.
C. Hal Steinbrenner
Hal Steinbrenner is an American businessman and managing general partner who leads the New York Yankees, continuing the ownership legacy of his father, George Steinbrenner.
D. Industriales (baseball)
Industriales is one of Cuba’s most successful and popular baseball teams, traditionally representing Havana in the Cuban National Series.
E. World Series
The World Series is the annual championship series of Major League Baseball in North America, determining the league's overall champion.
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: Commissioner of Baseball
Target entity description: 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.

A. Major League Baseball
Major League Baseball is the premier professional baseball organization in North America, comprising teams from the United States and Canada and representing the highest level of play in the sport.
B. American League
The American League is one of the two major professional baseball leagues in Major League Baseball, comprising teams primarily based in the United States and Canada.
C. Hal Steinbrenner
Hal Steinbrenner is an American businessman and managing general partner who leads the New York Yankees, continuing the ownership legacy of his father, George Steinbrenner.
D. Industriales (baseball)
Industriales is one of Cuba’s most successful and popular baseball teams, traditionally representing Havana in the Cuban National Series.
E. NFL Management Council
The NFL Management Council is the labor relations and collective bargaining representative for all National Football League clubs.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	chief executive role ⓘ governing authority in professional sports ⓘ sports executive position ⓘ
alsoKnownAs	Commissioner of Major League Baseball ⓘ MLB Commissioner ⓘ linked to: Commissioner of Baseball
appliesTo	Major League Baseball ⓘ professional baseball in North America ⓘ
appointedBy	Major League Baseball club owners ⓘ
country	United States ⓘ linked to: United States of America
createdAfter	1919 Black Sox Scandal ⓘ
employer	Major League Baseball ⓘ Office of the Commissioner of Baseball ⓘ linked to: Commissioner of Baseball
firstHolder	Kenesaw Mountain Landis ⓘ
firstHolderStart	1920 ⓘ
governingBody	Major League Baseball ⓘ
hasDuties	approving franchise relocations and expansions ⓘ disciplining players, managers, and clubs ⓘ enforcing Major League Baseball rules and policies ⓘ maintaining integrity of the game ⓘ negotiating national media contracts ⓘ overseeing drug and performance‑enhancing substance policies ⓘ overseeing labor relations with the MLB Players Association ⓘ overseeing postseason structure and scheduling ⓘ overseeing rules of Major League Baseball ⓘ representing Major League Baseball in public and governmental affairs ⓘ
headOf	Major League Baseball executive structure ⓘ Office of the Commissioner of Baseball ⓘ linked to: Commissioner of Baseball
inception	1920 ⓘ
incumbent	Rob Manfred ⓘ
incumbentStart	2015 ⓘ
industry	professional sports ⓘ
jurisdiction	Canada ⓘ United States ⓘ linked to: United States of America
legalAuthority	Major League Constitution ⓘ collective bargaining agreements with MLBPA ⓘ
notableHolder	Bowie Kuhn ⓘ Bud Selig ⓘ Fay Vincent ⓘ Ford Frick ⓘ Happy Chandler ⓘ Kenesaw Mountain Landis ⓘ Peter Ueberroth ⓘ Rob Manfred ⓘ
officeLocation	Manhattan, New York ⓘ linked to: Manhattan
replaces	National Commission of Baseball ⓘ linked to: Commissioner of Baseball position of Chairman of the National Commission ⓘ
reportsTo	Major League Baseball club owners ⓘ
seat	New York City ⓘ
sport	baseball ⓘ
styleOfAddress	Commissioner ⓘ