Purpose This study was to examine the effect of athletes’ personality on coach-athlete maintenance of relationship. Methods For this purpose, the data was collected by 284 athletes using personality five factor questionnaire and Coach-Athlete Relationship Maintenance Questionnaire(CARM-Q). correlation and multiple regression analysis were conducted to verify the relationship between five personality factors and maintaining coach-athlete relationship. Results The results were as follows: Personality had a significant effect on the maintenance of coach-athlete’s relationship. Firstly, the artificial neural network was analyzed to find the influence of personality that determine positive relationships with coaches. Conclusion As a result, it was confirmed that the favor was the main discriminant factor in maintaining the relationship of coach-athlete. Finally, openness and sincerity were found to maintain and develop the positive relationship with coaches.
