The size of the domestic sports industry was 53 trillion won in 2018, the sports industry grew 330,000 people, and the sports industry s 71,000 businesses grew at an average annual rate of 4.4%. Among them, the professional sports industry has reached 49 billion won, the number of spectators in the stadium exceeded 10 million, and sports throughout the country. In particular, in the case of professional baseball, which is the most popular among professional sports, since its launch in 1982, its sales have reached 563 billion won on a 2016 basis, making it the number one sport in Japan in terms of revenue. It is evolving. In particular, when professional baseball started, it started with six teams, but it increased to ten teams, and the audience increased slightly over a million in the first year, surpassing 10 million, and has increased tenfold. Nevertheless, professional sports contracts suffer from a number of problems due to uncertainty in the status of professional athletes, asymmetry of information, and the like. He proposed the use of the coordination system as an effective improvement measure for the fair trade culture of the professional sports market, the development of sports and the protection of the athlete s volume. For sports dispute, alternative dispute resolution schemes (ADRs) are appropriate to avoid the need for expertise, swiftness, confidentiality, etc. Is presented in a way.