Lucas Ribeiro Seeks FIFA Contract Termination Against Sundowns

Brazilian forward Lucas Ribeiro Costa has initiated a legal battle with Mamelodi Sundowns by seeking a unilateral termination of his contract through the FIFA Football Tribunal, citing "just cause" and referencing the landmark Lassana Diarra ruling by the Court of Justice of the European Union (CJEU). Ribeiro, who has not played for Sundowns since the start of the 2025–2026 season despite multiple offers, claims the club obstructed his transfer to Qatar SC by inflating the price, leaving him no choice but to pursue legal action. Represented by lawyer Jean-Louis Dupont, who also handled the Bosman and Diarra cases, Ribeiro argues that FIFA's amended transfer regulations following the Diarra ruling support his right to terminate the contract and continue his career without restrictions. The dispute centers on Sundowns' alleged unreasonable demands and Ribeiro's desire to join the Qatari club, with the player maintaining he acted within his rights and that his next employer will not be penalized or financially liable. Sundowns have yet to publicly state their position but indicated they will respond in due course. Ribeiro's case could set a precedent in the football world by being the first to benefit from the Diarra legal victory against FIFA's transfer rules.