Federal Baseball Club v. National League
E620538
Federal Baseball Club v. National League is a 1922 U.S. Supreme Court case that famously held professional baseball exempt from federal antitrust laws, shaping the legal status of Major League Baseball for decades.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Federal Baseball Club v. National League canonical | 3 |
| Toolson v. New York Yankees | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6810682 — 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: Federal Baseball Club v. National League Context triple: [Federal League, legalCase, Federal Baseball Club v. National League]
-
A.
Flood v. Kuhn
Flood v. Kuhn is a landmark 1972 U.S. Supreme Court case in which baseball player Curt Flood challenged Major League Baseball’s reserve clause and its long-standing antitrust exemption.
-
B.
Timbs v. Indiana
Timbs v. Indiana is a 2019 U.S. Supreme Court case that held the Eighth Amendment’s Excessive Fines Clause applies to the states through the Fourteenth Amendment.
-
C.
Barron v. Baltimore
Barron v. Baltimore is an 1833 U.S. Supreme Court case that held the Bill of Rights restricts only the federal government, not the states.
-
D.
Crowell v. Benson
Crowell v. Benson is a 1932 U.S. Supreme Court decision that helped define the constitutional limits of administrative agencies’ fact-finding powers and the scope of judicial review over administrative adjudications.
-
E.
Sherbert v. Verner
Sherbert v. Verner is a landmark 1963 U.S. Supreme Court case that strengthened protections for religious liberty by requiring strict scrutiny of government actions that substantially burden individuals’ religious practices.
- 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: Federal Baseball Club v. National League Target entity description: Federal Baseball Club v. National League is a 1922 U.S. Supreme Court case that famously held professional baseball exempt from federal antitrust laws, shaping the legal status of Major League Baseball for decades.
-
A.
Flood v. Kuhn
Flood v. Kuhn is a landmark 1972 U.S. Supreme Court case in which baseball player Curt Flood challenged Major League Baseball’s reserve clause and its long-standing antitrust exemption.
-
B.
Timbs v. Indiana
Timbs v. Indiana is a 2019 U.S. Supreme Court case that held the Eighth Amendment’s Excessive Fines Clause applies to the states through the Fourteenth Amendment.
-
C.
Barron v. Baltimore
Barron v. Baltimore is an 1833 U.S. Supreme Court case that held the Bill of Rights restricts only the federal government, not the states.
-
D.
Crowell v. Benson
Crowell v. Benson is a 1932 U.S. Supreme Court decision that helped define the constitutional limits of administrative agencies’ fact-finding powers and the scope of judicial review over administrative adjudications.
-
E.
Sherbert v. Verner
Sherbert v. Verner is a landmark 1963 U.S. Supreme Court case that strengthened protections for religious liberty by requiring strict scrutiny of government actions that substantially burden individuals’ religious practices.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Supreme Court case
ⓘ
antitrust case ⓘ sports law case ⓘ |
| appliedStatute | Sherman Antitrust Act NERFINISHED ⓘ |
| areaOfLaw |
antitrust law
ⓘ
commerce clause interpretation ⓘ sports law ⓘ |
| background | arose from dispute between the Federal League and established Major League Baseball leagues ⓘ |
| citation | 259 U.S. 200 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| court | Supreme Court of the United States ⓘ |
| createdDoctrine | baseball antitrust exemption ⓘ |
| decidedBy | Supreme Court of the United States NERFINISHED ⓘ |
| decisionDate | 1922-05-29 ⓘ |
| decisionType | unanimous decision ⓘ |
| defendant |
American League of Professional Baseball Clubs
NERFINISHED
ⓘ
National League of Professional Baseball Clubs NERFINISHED ⓘ |
| effect |
granted Major League Baseball an exemption from federal antitrust laws
ⓘ
shaped legal status of Major League Baseball for decades ⓘ |
| effectOnIndustry | allowed MLB to maintain centralized control over franchises and territorial rights ⓘ |
| fullCaseName | Federal Baseball Club of Baltimore, Inc. v. National League of Professional Baseball Clubs NERFINISHED ⓘ |
| hasJurisdiction | United States federal law NERFINISHED ⓘ |
| historicalContext | followed collapse of the Federal League after 1915 season ⓘ |
| holding |
federal antitrust laws do not apply to the business of providing professional baseball exhibitions
ⓘ
professional baseball is not interstate commerce for purposes of the Sherman Antitrust Act ⓘ |
| impact |
became a foundational precedent in U.S. sports antitrust law
ⓘ
distinguished baseball from other professional sports for antitrust purposes ⓘ |
| keyConcept |
interstate commerce
ⓘ
monopoly in professional baseball ⓘ |
| languageOfOpinion | English ⓘ |
| legalIssue | application of federal antitrust laws to professional baseball ⓘ |
| majorityOpinionBy | Oliver Wendell Holmes Jr. NERFINISHED ⓘ |
| opinionAuthor | Oliver Wendell Holmes Jr. NERFINISHED ⓘ |
| plaintiff | Federal Baseball Club of Baltimore, Inc. NERFINISHED ⓘ |
| precedentFor |
continued antitrust exemption for MLB franchise relocation rules
ⓘ
continued antitrust exemption for MLB reserve system until later reforms ⓘ |
| proceduralPosture | appeal from lower federal courts to the Supreme Court of the United States ⓘ |
| reasoning |
professional baseball exhibitions were characterized as purely state affairs
ⓘ
travel across state lines was treated as incidental to the business of staging games ⓘ |
| relatedOrganization | Federal League NERFINISHED ⓘ |
| relatedTo |
American League
NERFINISHED
ⓘ
Major League Baseball NERFINISHED ⓘ National League NERFINISHED ⓘ |
| subjectMatter |
league agreements and player contracts
ⓘ
professional baseball ⓘ |
| subsequentTreatment |
partially limited in Flood v. Kuhn
ⓘ
reaffirmed in Toolson v. New York Yankees ⓘ |
| yearDecided | 1922 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Federal Baseball Club v. National League Description of subject: Federal Baseball Club v. National League is a 1922 U.S. Supreme Court case that famously held professional baseball exempt from federal antitrust laws, shaping the legal status of Major League Baseball for decades.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Toolson v. New York Yankees
this entity surface form:
Toolson v. New York Yankees