The quality of logistics is the key to any successful business. The logistics process is a wheel that drives the entire business and significantly affects the competitiveness of a particular company. The importance of the quality of event logistics is increasingly being taken into account, and an increasing number of researchers are dealing with this area. Special attention is paid to sports events due to their importance and popularity. The biggest sports competitions have a superb image precisely because of the very high quality they provide to all visitors and spectators. In order to ensure such a high level of quality, all sectors that are employed at a particular sporting event must act in the same direction, carry out optimal logistics activities and strive to achieve a higher level of quality. The author of this paper, who has been in professional Croatian sports for many years, conducted research on the quality of event logistics on the example of the 2023 European Wrestling Championship. The championship was held in Zagreb and is considered one of the largest senior international championships ever held in this region. The research presents a series of theoretical knowledge about event logistics and quality improvement, which are related to the empirical part. The research method used in this paper is a case study and a semi-structured interview that was conducted with one of the organizers of the European Championship in Croatia. in 2023. The research showed that the quality of the logistics of a sporting event is the key to the success of the sporting event and a guarantee that a certain city will once again secure the host spot. This increases the popularity of the destination and strengthens the overall social influence. The work results in proposals for further improving the quality of logistics of sports events, primarily through automated solutions in logistics such as resource management systems (ERP) and just-in-time (JIT) systems. Also, improving the quality of sports events can be achieved by implementing various international quality standards, such as ISO 9001, ISO 45001 and ISO 14001. Sports organizations operate in the function of companies, and it is necessary that organizers approach the organization from this aspect. The ultimate goal must be quality and complete satisfaction of fans and spectators.