The available source code for sale pertains to a comprehensive online platform tailored for organizing and managing fight tournaments. This platform is designed to serve sports event organizers, gyms, academies, federations, athletes, and competitions, both official and amateur. Aimed at simplifying tournament management, it digitizes tasks traditionally managed with spreadsheets and notes. This facilitates the creation, publication, and monitoring of fight tournaments in a digital format, ideal for branding, reselling as a SaaS, or as a base for expansive sports tech projects. Key features include tournament creation, athlete registration, event tracking, bracket management, results display, ranking systems, prize information, and crowdfunding support integrated with payment systems. A unique feature, the "I Know I Will Win" button, allows athletes to receive financial support for various tournament-related expenses from fans and sponsors. This crowdfunding system enriches the platform by fostering a supportive ecosystem. The platform also features a tournament viewing area, an about page, terms of service, and a privacy policy, providing a comprehensive public structure. It presents an excellent opportunity for those looking to enter the sports software industry, supporting customization, enhancement, and adaptation for different business models like SaaS, tournament management, and athlete fundraising. Ideal users include developers, tournament organizers, gyms, federations, and startups aiming to launch a sports event platform. The platform includes functionalities like result registration, digital bracket management, and an athlete visibility system, making it a robust base for professional fight tournament management.