Blockchain-based decentralized fantasy games (DFS), are a promising method for fantasy sports to be decentralized. Blockchains allow users to manage their fantasy teams and also receive payments through a specific token. These tokens can be used to create teams and buy players. Users can also trade the performance of players and teams on the blockchain. A blockchain-based fantasy sports platform may also allow medical records to be maintained of players. This feature will increase accountability in the sports industry, particularly for sports associations. The blockchain ensures that the data can be trusted, as it is devoid of any manipulation.