Major League Baseball reserve clause
E1135901
UNEXPLORED
The Major League Baseball reserve clause was a contractual provision that bound players indefinitely to the team that first signed them, severely limiting their freedom to negotiate with other clubs and shaping labor relations in professional baseball until the advent of free agency.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Major League Baseball reserve clause canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15059458 — 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: Major League Baseball reserve clause Context triple: [Flood v. Kuhn, subjectMatter, Major League Baseball reserve clause]
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A.
MLB Collective Bargaining Agreement
The MLB Collective Bargaining Agreement is the labor contract between Major League Baseball team owners and the players’ union that sets the rules for player employment, compensation, and key league mechanisms such as free agency, arbitration, and the draft.
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B.
Major League Baseball labor disputes
Major League Baseball labor disputes are recurring conflicts between team owners and players over issues like salaries, free agency, and working conditions that have led to strikes, lockouts, and significant disruptions to the sport.
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C.
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.
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D.
MLB international signing system
The MLB international signing system is the framework of rules and procedures that governs how Major League Baseball teams recruit and sign amateur players from countries outside the United States, Canada, and Puerto Rico.
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E.
MLB Rule 5 Draft
The MLB Rule 5 Draft is an annual mechanism that allows Major League Baseball teams to select certain unprotected minor league players from other organizations’ systems to promote competitive balance and prevent talent hoarding.
- 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: Major League Baseball reserve clause Target entity description: The Major League Baseball reserve clause was a contractual provision that bound players indefinitely to the team that first signed them, severely limiting their freedom to negotiate with other clubs and shaping labor relations in professional baseball until the advent of free agency.
-
A.
MLB Collective Bargaining Agreement
The MLB Collective Bargaining Agreement is the labor contract between Major League Baseball team owners and the players’ union that sets the rules for player employment, compensation, and key league mechanisms such as free agency, arbitration, and the draft.
-
B.
Major League Baseball labor disputes
Major League Baseball labor disputes are recurring conflicts between team owners and players over issues like salaries, free agency, and working conditions that have led to strikes, lockouts, and significant disruptions to the sport.
-
C.
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.
-
D.
MLB international signing system
The MLB international signing system is the framework of rules and procedures that governs how Major League Baseball teams recruit and sign amateur players from countries outside the United States, Canada, and Puerto Rico.
-
E.
MLB Rule 5 Draft
The MLB Rule 5 Draft is an annual mechanism that allows Major League Baseball teams to select certain unprotected minor league players from other organizations’ systems to promote competitive balance and prevent talent hoarding.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.