Objective: To analyze the actuality of coaches’ need-supportive behavior and the psychological resilience of young badminton players in Hunan Province, comparing with the correlation. Thus would provide reference for improving the teaching ability of coaches. Method: Selected 60 cases from January 2020 to December 2021 in Hunan province youth badminton athletes, using the interpersonal behavior questionnaire (IBQ) support behavior questionnaire and the psychological toughness scale (CD-RISC) Chinese version, studied from different gender, age, sport-level, the perception of the coaches interpersonal behavior and the psychological toughness of athletes. Results: The Athlete’s perception of coaches’ support behavior and their psychological resilience were different from those in terms of gender, age and sport-level. Coach’s support from various dimensions (independent support, ability support and relationship support) could significantly positively predict the level of psychological resilience of athletes. Conclusion: Based on the coach need-supportive behavior perspective, coaches should give athletes the right and freedom to choose to improve independent support; create a challenging training environment to provide ability support; establish a positive and effective teaching mode, and implement targeted teaching behaviors to avoid negative ideas and behaviors to provide relationship support. Thus could improve the psychological resilience of the athlete.