Purpose: It is to discuss the relationship among Judo player's Motivation Emotional Intelligence and well-being. Method: this study adopted questionnaire as method to invest university student athletes. Through coaches and athletes' cooperation with questionnaire investigation, this study use statistical analysis to discuss the results. Result: There was positive relationship between university Judo athletes' motivation and emotional intelligence. Besides, Student athletes' emotional intelligence didn't affect the result of well-being. Emotional intelligence didn't be an intermediary. Conclusion: the results of this study could be applied at related Judo association to enhance Judo athletes' motivation and increase athletes' emotional intelligence and well-being. With complementing each other, it would be able to improve Judo.