The WPBSA has declared that transgender competitors will no longer be eligible to play in women’s snooker tournaments under its governance, a move that follows recent judicial interpretations of sex and gender. The governing body said its decision was shaped by the U.K. Supreme Court’s ruling in April 2026 about the Equality Act 2010 and by subsequent litigation involving a trans athlete. In its statement, the WPBSA framed snooker as a gender-affected activity, concluding that the women’s category must be limited to those it describes as biological sex female for the purposes of fair competition.
At the same time, the organization reiterated that it remains an inclusive body in other respects, noting that all players, regardless of legal sex or gender identity, may still enter open events. The announcement referenced the case brought by Harriet Haynes against an English pool federation, a claim that a lower court dismissed in August 2026. That litigation and the Supreme Court decision prompted a full review of eligibility policies within the sport and led the WPBSA to redraw the boundary between women’s-only and open competitions.
Key points of the WPBSA policy
The governing body stated that, under Section 195 of the Equality Act 2010, snooker qualifies as a gender-affected activity and that only those the association defines as biological females may participate in women’s events it oversees. The WPBSA emphasized that this restriction applies specifically to events labeled as women’s competitions and does not affect entry to open tournaments, where competitors of any sex or gender identity may play. The organization said the change followed a comprehensive internal review and legal advice, linking its approach to recent court findings that shaped statutory interpretation.
Legal and sporting background
The shift did not occur in isolation. The U.K. Supreme Court decision in April 2026 clarified how the term woman is to be read in the framework of the Equality Act 2010, leading several sports bodies to reassess eligibility rules. In addition, the dismissal in August 2026 of Harriet Haynes‘s claim against the English Blackball Federation reinforced a judicial willingness to accept single-sex restrictions as a route to preserve perceived fairness in competition. Those rulings intersect with earlier controversies in cue sports and other disciplines about where to draw lines around participation when biological differences are cited as relevant.
Precedents in cue sports
High-profile incidents in recent years fed public debate. In 2026, veteran pool player Lynne Pinches walked off the stage rather than play against a trans opponent at a Ladies Champions event, a protest that crystallized opposition among some female competitors to trans-inclusive selection policies. That episode contributed to a chain of conflicting decisions within the World Eightball governing bodies, including temporary reversals and the later adoption of testosterone-based screening rules aligned with broader international sporting frameworks. The row in pool helped set the tone for stricter rules in snooker.
International ripple effects and athlete impact
Beyond snooker, other major organizations have taken steps affecting transgender participation in female categories. A recent announcement by the International Olympic Committee introduced a one-time SRY gene screening requirement and described eligibility for female events as limited to biological females, altering policy that had allowed trans athletes to compete since 2004. Such changes raise immediate questions about how federations will implement new tests and what avenues remain for legal or administrative appeals by athletes who are excluded from women’s contests.
What this means for competitors
For trans athletes, the WPBSA’s ruling narrows options in women-only snooker events while leaving open the possibility to play in open tournaments. Advocates on both sides predict further legal challenges and public debate about science, fairness, and inclusion. Some retired or active players who protested earlier moves welcomed the policy; others and civil rights groups are likely to argue that exclusionary rules harm athletes and communities. Meanwhile, organizations that set eligibility standards must now balance legal precedent, medical guidance, and public pressure when designing sport-specific rules.
As governing bodies refine their positions, the consequences will continue to unfold on tables and in courtrooms. The WPBSA’s decision is a clear marker: for now, women’s snooker under its jurisdiction will be framed around membership it defines as biological female, while competitions labelled as open remain available to all identities and legal statuses. Observers should expect sustained debate over how sport, law, and medicine intersect when eligibility is contested.