This specialized book provides a comprehensive overview of the essential foundations for managing team sports organizations. It is aimed at both paid and volunteer individuals in leadership positions within professional or semi-professional sports clubs, leagues, or associations, as well as those aspiring to such leadership roles. The interdisciplinary approach includes not only management-related aspects but also fundamentals from the fields of law and media, which are crucial for successfully leading team sports organizations. Recognized experts from academia and practice convey the content in a clear and understandable manner, facilitating its implementation in practice.