Modern basketball has become very fast, which has greatly increased the number of traumas of players, including juniors. This is true for both attacking and defending play. Analyzing the actions of the game, it is clear that many of them have a different potential to receive different tipes of trauma. Certain technical elements and procedures, as well as tactical game actions are characteristic for each player's positions, these being dictated by the game situations. In this article we will analyze the share of technical-tactical actions for junior basketball players depending on their playing position in official matches. The research results will serve as a starting point in solving the problem of preventing the trauma of junior basketball players in their training process.