[Purpose] The purpose of this study was to identify research trend regarding pro-sports and visualize keyword network by using semantic network analysis. [Methods] After searching researches about pro-sports from 1994 to 2016, total 686 researches selected. In this process, inappropriate researches were excluded by 2 researchers’ consensus. [Results] First, the distribution of the number of researches were arranged on pro-baseball, pro-football, pro-basketball, and pro-volleyball in that order. Second, fan, team, and athletes were main research subject. Third, quantitative researches were dramatically more than qualitative researches and mixed method researches. Forth, the proportion of co-working have increased with the course of time. Fifth, the number of keyword which are appeared in researches has increased with the course of time, it dramatically was increased at 2010. [Conclusion] Through these results, researches regarding pro-sports have been broaden with the course of time and interdisciplinary convergence researches with adjacent fields were performed. However, some keyboards were repeated and academic interest about rare keywords was decreased with the course of time. Therefore, scholars in sports field need to have a inquiring stance about novel variables and phenomenons
