The PTPA tennis antitrust lawsuit is a class action filed on March 18, 2025, by the Professional Tennis Players Association and twelve current and former players, alleging that the sport’s governing bodies operate as a cartel that suppresses prize money, locks players into a mandatory tournament calendar, and strips them of commercial and legal rights. The case, Pospisil v. ATP Tour, Inc. (No. 1:25-cv-02207), is pending before Judge Margaret Garnett in the U.S. District Court for the Southern District of New York. Tennis Australia settled in December 2025; the ATP, WTA, and the three remaining Grand Slam operators have motions to dismiss pending, and the case is active as of mid-2026.1Sports Business Journal. Judge Rules ATP Can’t Retaliate Against Players in Ongoing Lawsuit
Who Is Suing, and Who Is Being Sued
The named plaintiffs are Vasek Pospisil, Nick Kyrgios, Anastasia Rodionova, Nicole Melichar-Martinez, Saisai Zheng, Sorana Cîrstea, John-Patrick Smith, Noah Rubin, Aldila Sutjiadi, Varvara Gracheva, Tennys Sandgren, and Reilly Opelka, alongside the PTPA itself. The group deliberately mixes men and women, active pros and retirees, top names and lower-ranked players.2PTPA Players. Pospisil et al. v. ATP Tour, Inc. et al. Complaint3BBC. PTPA Files Antitrust Lawsuit Against Tennis Governing Bodies4AP. Novak Djokovic’s Players Association Sued the Groups That Run Tennis Before filing, the PTPA said it consulted more than 250 male and female players, including a majority of the top 20 on both tours.5Tennis.com. Players Group Founded by Novak Djokovic Files Antitrust Suit
The original complaint named four defendants: the ATP Tour, the WTA Tour, the International Tennis Federation, and the International Tennis Integrity Agency. In an amended complaint filed September 26, 2025, the PTPA added the four Grand Slam operators — Tennis Australia, the Fédération Française de Tennis, the All England Lawn Tennis Club, and the United States Tennis Association — after settlement talks with them broke down. The ITF and ITIA were dropped from the New York case at around the same time, leaving the two tours and the four Slams as defendants.6Law360. Tennis Players Want to Add Grand Slams to Antitrust Case7Sports Business Journal. PTPA Adds Grand Slams to ATP, WTA Antitrust Suit
What the Lawsuit Alleges
The 145-page complaint pleads violations of the Sherman Antitrust Act and centers on a few interlocking claims.8Sports Litigation Alert. Amended Complaint Filed in Pro Tennis Antitrust Lawsuit
Suppressed Prize Money and NIL Rights
The PTPA alleges the governing bodies coordinate to cap prize money pools and prevent tournaments from competing by offering higher payouts. It says Grand Slams pay players roughly 15 to 20 percent of total revenue, well below the roughly 50 percent share common in the NBA, NFL, and professional golf.9The New York Times (The Athletic). Tennis Lawsuit PTPA Explained Players are also allegedly required to sign over name, image, and likeness rights without compensation and barred from sponsorship categories reserved for tour partners.10PTPA Players. PTPA UK Complaint
Ranking-Point Lock-In
Because world ranking points are awarded only at ATP, WTA, and Grand Slam events, the complaint argues players are effectively forced into an 11-month, roughly 45-week calendar of mandatory tournaments, with fines for withdrawals and no ranking credit for independent events. The PTPA calls this a group boycott that forecloses rival tournaments and denies players the freedom to choose where and when to work.2PTPA Players. Pospisil et al. v. ATP Tour, Inc. et al. Complaint
Investigations and Forced Arbitration
The complaint accuses the ITIA of aggressive anti-doping and anti-corruption investigations, including phone seizures and interviews without counsel. It also alleges that mandatory arbitration clauses in player agreements prevent athletes from challenging any of these practices in open court.11The New York Times (The Athletic). Tennis Lawsuit Antitrust ATP WTA Novak Djokovic
What the Players Are Asking For
The plaintiffs seek monetary damages, including disgorgement of profits, and injunctive relief that would rewrite the sport’s rules. In practical terms, they want to unwind the ranking-point lock-in, end restrictions on NIL and off-court income, void mandatory arbitration provisions, and open the tournament market to competition.12Sportico. ATP Antitrust Lawsuit Tennis The amended complaint goes further, asking the court to declare PTPA members employees of the ATP and WTA rather than independent contractors, which would give them the legal right to unionize and collectively bargain.13The Race to the Bottom. An Ace or a Whiff: Professional Tennis Players Association Adds the Grand Slams to Its Antitrust Lawsuit
How the Governing Bodies Responded
The ATP said the PTPA had “chosen division and distraction through misinformation over progress.” The WTA called the lawsuit “both regrettable and misguided.”14Yahoo Sports. Tennis Lawsuit PTPA Explained
In May 2025, the ATP, WTA, ITF, and ITIA filed a joint motion to dismiss. They argued the PTPA lacks standing because it is not a union, has no formal members, and collects no dues, and therefore cannot represent players or satisfy class-action requirements. The WTA filed separately, arguing that the male plaintiffs had no standing to sue the women’s tour and that the female plaintiffs must submit their claims to binding American Arbitration Association proceedings under the WTA rulebook. The defendants also cited rising prize money as evidence players are not harmed.15The Daily Record. PTPA Antitrust Lawsuit Dismissal Tennis Tours16The New York Times (The Athletic). Tennis Lawsuit PTPA Tours Cartel Motion Dismiss After the amended complaint was filed, the original motions were denied without prejudice, and the remaining Grand Slam defendants filed fresh motions to dismiss in early 2026.17Justia. Pospisil v. ATP Tour, Inc. et al. Docket
The Anti-Retaliation Order
The case’s first significant ruling came out of the Miami Open, where an ATP board member approached players with a document asking them to sign a statement disavowing the lawsuit. On May 7, 2025, Judge Garnett found that conduct, combined with the ATP’s near-total control over compensation, tournament access, bonus pools, and retirement benefits, to be “coercive, deceptive, or potentially abusive.” She barred the ATP from making coercive statements to potential class members, ordered it to circulate a corrective letter within seven days making clear that players “cannot be punished or threatened with punishment for joining litigation,” and required the ATP to preserve future communications with players about the case. Reporting identified the pressured players as Alexander Zverev and Ben Shelton.18The New York Times (The Athletic). Tennis Lawsuit PTPA ATP WTA Players Retaliation
The Tennis Australia Settlement
In December 2025, Tennis Australia broke ranks and settled, becoming the first defendant to exit the litigation. Preliminary terms were made public in a January 16, 2026 filing. Tennis Australia admits no liability. In exchange for release from potential damages the PTPA said could reach tens of millions of dollars, it agreed to cooperate against the remaining defendants, turning over financial records, prize-money data, NIL usage information, sponsorship materials, scheduling rules, ranking-point policies, records of non-tour participation, enforcement mechanisms, and relevant internal communications. It also agreed to help develop structural reforms.19Sports Litigation Alert. Tennis Australia Breaks Free From the Pack by Settling PTPA counsel said the discovery from Tennis Australia would be available “well in advance of court-ordered discovery” and could pressure remaining defendants to negotiate.20SportsPro. Tennis Australia PTPA Settlement Deal
Djokovic’s Departure
In January 2026, shortly after the Tennis Australia settlement, Djokovic announced he was leaving the PTPA, citing concerns about the organization’s governance and its representation of him.9The New York Times (The Athletic). Tennis Lawsuit PTPA Explained The PTPA said no other plaintiffs followed him out and that his departure did not materially affect the litigation, which is structured as a class action rather than a case tied to any individual.14Yahoo Sports. Tennis Lawsuit PTPA Explained
The 2026 French Open Flashpoint
The lawsuit overlapped with a broader prize-money revolt that peaked at the 2026 French Open. The FFT announced a $72.3 million pool, up 9.5 percent from 2025, but players noted it represented 14.9 percent of projected revenue, down from 15.5 percent the year before. They demanded 22 percent, matching the share paid at ATP and WTA 1000-level combined events.21ESPN. French Open Tennis Boycotts Players Coco Gauff Jannik Sinner22Front Office Sports. Wimbledon French Open PTPA Lawsuit Fight
No full boycott occurred. Players instead limited pre-tournament media briefings to the mandatory minimum of about 15 minutes rather than the usual 60 to 90. After the May 22, 2026 protest, the FFT pledged concrete proposals on prize money, welfare, and representation within a month.23The Guardian. French Open Agrees Talks Players Pay Row Grand Slam Prize Money Tennis Both the French Open and Wimbledon separately denied press credentials to PTPA officials, which the PTPA called “illegal retaliation” and argued was inconsistent with Judge Garnett’s anti-retaliation order.22Front Office Sports. Wimbledon French Open PTPA Lawsuit Fight
Parallel Complaints in the UK and EU
The U.S. case is not the only front. On the same day the New York suit was filed, the PTPA filed competition complaints with the UK Competition and Markets Authority under the Competition Act 1998 and with the European Commission under Articles 101 and 102 of the Treaty on the Functioning of the European Union. Both make allegations that mirror the U.S. complaint. Neither regulator had publicly responded as of mid-2026.10PTPA Players. PTPA UK Complaint24PTPA Players. PTPA EC Complaint25University of Miami International and Comparative Law Review. From Tennis Court to Courtroom: The PTPA’s Global Antitrust Challenge to Tennis Governance
Where the Case Stands
The remaining defendants — the ATP, WTA, All England Club, FFT, and USTA — have motions to dismiss pending before Judge Garnett, arguing the plaintiffs offer conclusory assertions rather than evidence of a cartel agreement. The court has not yet ruled on the WTA’s motion to compel arbitration for the female plaintiffs, a decision that could narrow the case if granted.16The New York Times (The Athletic). Tennis Lawsuit PTPA Tours Cartel Motion Dismiss The PTPA has said it is fully funded to take the case through trial and is seeking a jury verdict.9The New York Times (The Athletic). Tennis Lawsuit PTPA Explained