Friday, May 1, 2026
Law

18 State AGs Ask Supreme Court to Take Up MLB Antitrust Case

  • Coalition supports Tri-City ValleyCats and the Norwich Sea Unicorns challenge of MLB’s antitrust exemption.
  • The teams were among 40 that lost their MLB affiliations in 2020.
MLB antirust
Jimmy Zanor/USA TODAY NETWORK

Eighteen attorneys general nationwide urged the Supreme Court to hear a challenge of MLB’s broad antitrust exemption in an amicus brief filed on Monday. 

The brief comes as part of a legal challenge by Tri-City ValleyCats and the Norwich Sea Unicorns — two of the 40 minor league clubs that lost their MLB affiliations in 2020 — that seeks to curtail MLB’s antitrust exemption. 

In a petition to the nation’s highest court last month, the teams argued MLB’s antitrust protection “has metastasized into a sweeping immunity that permits MLB to engage in brazenly anticompetitive behavior.”

“Baseball may be ‘America’s Pastime,’ but it should also have to play by America’s laws that govern monopolies,” New York Attorney General Letitia James wrote in a statement. “Minor league clubs are part of the fabric of hundreds of communities throughout the nation that don’t have nearby access to a Major League Baseball stadium. By calling these clubs out of the system, Major League Baseball is punishing the fans and local communities.”

The brief by the attorneys general centers around their inability to investigate MLB over alleged anticompetitive behavior related to the contraction of minor league teams from 160 to 120. 

“That contraction struck at the economic wellbeing of teams and communities in 23 states across the country,” the attorneys general wrote in the brief. “But an affected state that wanted to challenge the contraction under its antitrust laws would have no ability to do so. States are preempted from exercising their historic police powers and enforcing their own antitrust laws by a century-old, judge-made federal exemption that covers the business of baseball other than MLB player employment.”

While the NFL has a limited antitrust exemption related to how it can negotiate national broadcast deals, the antitrust exemption granted to MLB in 1922 is more broad. There have been moves by members of Congress over the years to curtail it over issues related to baseball’s steroid issues nearly two decades ago to the pending relocation of the Oakland A’s to Las Vegas. 

Legal scholars and the Rensselaer County (New York) Regional Chamber of Commerce — home to the Troy-based ValleyCats — also submitted briefs on Monday calling on the Supreme Court to take up a case. 

Last week, Sens. Mike Lee (R-Utah) Marco Rubio (R-Fla.), and Reps. Paul Tonko (D-N.Y) and Joe Courtney (D-Conn.) submitted their own brief

Beyond New York, the attorneys general for Arizona, Colorado, Connecticut, Indiana, Kansas, Louisiana, Massachusetts, Minnesota, Montana, New Jersey, New Mexico, Pennsylvania, Tennessee, Vermont, Virginia, West Virginia, and D.C. were part of the coalition behind the Monday brief.

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Kalshi's logo is displayed on a smartphone placed on a reflective surface onto which a betting curve is projected in Creteil, France, on March 9, 2026, during a major scandal and a $54 million lawsuit concerning bets related to recent strikes in Iran. (Photo by Samuel Boivin/NurPhoto)NO USE FRANCE

CFTC: ‘Biggest Issue Is Manipulation’ in Sports Event Contracts

Michael Selig says his agency is in talks with “all the major sports leagues.”

Braves Say New TV Network Is on Pace to Beat Old RSN Revenue

Early returns from the new regional sports network provide confidence.
Aug 23, 2025; Phoenix, Arizona, USA; A general view of the MLB logo before the start of a game between the Cincinnati Reds and Arizona Diamondbacks at Chase Field.

Sportradar Refutes Claims It Works With Illegal Betting Companies

The company is an integrity monitor for leagues including the NBA and MLB.

Red Sox Fire Alex Cora, Five Coaches in FSG’s Biggest Test Yet

The John Henry-led FSG is facing its greatest challenge.

Featured Today

INDIANAPOLIS, INDIANA - MARCH 25: Caitlin Clark of the Indiana Fever sits on the baseline and makes photographs during the Indiana Pacers game against the Los Angeles Lakers at Gainbridge Fieldhouse on March 25, 2026 in Indianapolis, Indiana.

Why Athletes Are Moonlighting As Sports Photographers

Athletes are swapping courtside seats for sideline cameras.
Quinnipiac women's varsity rugby
April 21, 2026

The Death of Quinnipiac Women’s Varsity Rugby

The sudden decision at Ilona Maher’s alma mater left players blindsided.
April 17, 2026

The Lawyer Steering the NIL Era

In the new era of college sports, Darren Heitner is everywhere.
blake griffin
April 14, 2026

Inside Blake Griffin’s Rookie Season at Prime Video

The six-time All-Star was initially hesitant to enter the media space.

Puma Denies Its Carbon-Plated Shoes Cause Injuries After Lawsuit

The company pushed back on claims that its shoes increased injury risk.
April 28, 2026

Star Runner Says ‘Defective’ Puma Shoes Ruined Her Career

A series of foot surgeries prematurely ended her career.
April 28, 2026

Damon Jones Admits He Sold LeBron Injury Information to Gamblers

Jones also pleaded guilty Tuesday in the rigged poker case.
Sponsored

Why Brandon Marshall Bet on Athlete-Owned Media

Brandon Marshall on athlete media, life after football, building I AM ATHLETE.
Mar 31, 2025; Washington, District of Columbia, USA; Miami Heat guard Terry Rozier (2) drives to the basket against Washington Wizards guard AJ Johnson (5) during the first quarter at Capital One Arena. Mandatory Credit: Reggie Hildred-Imagn Images
April 27, 2026

Prosecutors to Bring Bribery Charges Against Terry Rozier

Rozier allegedly “solicited and accepted a bribe.”
Apr 22, 2026; Oklahoma City, Oklahoma, USA; Phoenix Suns guard Jalen Green (4) drives around Oklahoma City Thunder guard Alex Caruso (9) in the first half during game two of the first round of the 2026 NBA Playoffs at Paycom Center.
April 24, 2026

Suns Beat Ex-Employee’s Racial Bias, Security Lawsuit

“There was no settlement and there will be no payment to Mr. Traylor.”
April 23, 2026

Convicted Fraudster At Center of Clippers Case Cooperated With NBA

Joseph Sanberg is scheduled to be sentenced on Monday. 
April 17, 2026

Ex-Alabama Player Used NFL Disguises in $20M Fraud, Feds Say

Prosecutors say Luther Davis posed as three NFL players.