Marin Cilic defeated Elmer Moller in the final of the Girona Challenger on clay on 30 March 2025. The Croatian secured the title in what marks another Challenger victory for the former US Open champion as he continues to rebuild his ranking through the secondary circuit. Moller, competing in his first Challenger final, was unable to upset the more experienced Cilic, who demonstrated the consistency required to claim the trophy. This victory adds to Cilic's recent form on clay courts and represents a significant step in his comeback trajectory following his earlier career setbacks.