Ultimate Pool Group bans transgender women from female category after UK Supreme Court ruling

The Ultimate Pool Group (UPG), the governing body for eight-ball pool, has banned transgender women from competing in female categories, making it the first sports organization to revise its policies following the UK Supreme Court's ruling that defines 'woman' based on biological sex. This decision comes after controversy and protests surrounding transgender women competing in a recent women's tournament final, and was influenced by a commissioned expert report confirming that pool is a gender-affected sport where female players have unique disadvantages compared to male players. UPG's new policy, effective April 2025, restricts women's events to those born female, while keeping the open category accessible to all competitors regardless of sex. The change was welcomed by female players seeking clarity and fairness, with UPG citing the Supreme Court decision and expert findings as justification for the move. The Equality and Human Rights Commission supported the ruling, indicating organizations not updating policies could face action. Transgender players affected by the ban have pursued legal action, highlighting ongoing divisions and debates within the sport.