No. 25-416

Cangrejeros de Santurce Baseball Club, LLC, et al. v. Liga de Béisbol Professional de Puerto Rico, Inc., et al.

Lower Court: First Circuit
Docketed: 2025-10-07
Status: Pending
Type: Paid
Amici (3)Response RequestedResponse WaivedRelisted (2)
Tags: antitrust-law baseball-exemption federal-baseball flood-case sports-litigation toolson-precedent
Key Terms:
Antitrust JusticiabilityDoctri
Latest Conference: 2026-02-27 (distributed 2 times)
Question Presented (from Petition)

Ordinarily, there would be no question that collusion among ostensible adversaries to expel a competitor from a market would give rise to federal antitrust liability. But not when it comes to the business of baseball, which for longer than a century has enjoyed the protection of an illogical, sport-specific antitrust exemption.

The baseball antitrust exemption's genesis is Federal Baseball Club of Baltimore v. National League of Professional Baseball Clubs, 259 U.S. 200 (1922), decided at the height of the Lochner era—a time when the Court routinely invalidated economic regulations in favor of its own notion of appropriate public policy. The doctrine has been reaffirmed twice in the years since, in Toolson v. New York Yankees, 346 U.S. 356 (1953), and Flood v. Kuhn, 407 U.S. 258 (1972). Yet over the same intervening years, the Court has expressly repudiated the exemption's conceptual underpinning (see Wickard v. Filburn, 317 U.S. 111 (1942)) and refused to extend its rationale to other professional sports leagues (see United States v. International Boxing Club of New York, 348 U.S. 236 (1955); Radovich v. NFL, 352 U.S. 445 (1957)). The lower courts, meanwhile, have applied the exemption in highly inconsistent ways, which both commentators and Members of the Court have criticized as aberrational, illogical, and all around indefensible.

Against this backdrop, the questions presented are:

1. Should the Court discard the baseball exemption by overruling Federal Baseball, Toolson, and Flood?

2. If the Court does not overrule Federal Baseball, Toolson, and Flood, should it narrowly construe the baseball exemption as applicable only to the circumstances presented in those cases?

Question Presented (AI Summary)

1. Should the Court discard the baseball exemption by overruling Federal Baseball, Toolson, and Flood? 2. If the Court does not overrule Federal Baseball, Toolson, and Flood, should it narrowly construe the baseball exemption as applicable only to the circumstances presented in those cases?

Docket Entries

2026-02-11
DISTRIBUTED for Conference of 2/27/2026.
2026-02-09
Reply of petitioners Cangrejeros de Santurce Club, LLC, et al. filed. (Distributed)
2026-02-09
Reply of Cangrejeros de Santurce Club, LLC, et al. submitted.
2026-01-24
Brief of respondents Liga de Béisbol Professional de Puerto Rico, Inc., et al. in opposition filed.
2026-01-24
Brief of Liga De Beisbol Professional De Puerto Rico in opposition submitted.
2025-12-18
Motion to extend the time to file a response is granted and the time is extended to and including January 26, 2026.
2025-12-17
Motion to extend the time to file a response from December 26, 2025 to January 26, 2026, submitted to The Clerk.
2025-12-17
Motion of Liga De Beisbol Professional De Puerto Rico for an extension of time submitted.
2025-11-26
Response Requested. (Due December 26, 2025)
2025-11-18
DISTRIBUTED for Conference of 12/5/2025.
2025-11-06
Brief amici curiae of Antitrust, Business, and Sports Law Professors filed.
2025-11-06
Brief amicus curiae of Major League Baseball Players Association filed.
2025-11-06
Brief amici curiae of Senator Mike Lee, et al. filed.
2025-11-06
Amicus brief of Major League Baseball Players Association submitted.
2025-11-06
Amicus brief of Senators Mike Lee and Cory Booker submitted.
2025-10-26
Waiver of right of respondent Liga De Beisbol Professional De Puerto Rico to respond filed.
2025-10-03
Petition for a writ of certiorari filed. (Response due November 6, 2025)

Attorneys

Antitrust, Business, and Sports Law Professors
Aaron Moise SteegBarrasso Usdin Kupperman Freeman & Sarver, LLC, Amicus
Cangrejeros de Santurce Club, LLC, et al.
Jeffrey L. KesslerWinston & Strawn LLP, Petitioner
Liga De Beisbol Professional De Puerto Rico
Francisco E. Colon-RamirezColon Ramirez LLC, Respondent
Francisco Ernesto Colon-RamirezColon Ramirez LLC, Respondent
Major League Baseball Players Association
Gregory SilbertWeil Gotshal & Manges LLP, Amicus
Senators Mike Lee and Cory Booker
Deanne Elizabeth MaynardMorrison & Foerster LLP, Amicus