The association rules of data mining technology have been applied into various fields. With the gradual rise of Chinese football, the connection of data mining technology and the football tactics have been imminent. This paper introduces the basic concept of data association rules, makes use of the association rules to give the characteristics of the data mining into full play, and extracts the useful information from the coaches, key players and the club information in the football match as the research object, so as to research how to apply the data mining technology into the football tactic...