This research investigates the intricate relationship among motivation, fundamental psychological needs, and commitment in basketball players, using a cross-sectional survey methodology. Data were gathered from a sample of athletes using standardized questionnaires that evaluated intrinsic and extrinsic motivation levels, psychological needs fulfilment, and other commitment characteristics. Findings demonstrate that moderate motivation levels are associated with enhanced resilience and a less likelihood of burnout, hence promoting continued participation in sports. Athletes indicated elevated levels of competence and relatedness, highlighting the significance of situations that satisfy fundamental psychological needs. Elevated commitment levels correlated with satisfaction, worthwhile opportunities, and social support, so strengthening their function in cultivating devotion. Gender-based differences indicated distinct motivational orientations, suggesting that customized assistance might improve performance and satisfaction for both male and female athletes. Differences in commitment across competition levels indicated that players in less competitive leagues exhibited greater dedication, presumably owing to reduced stressors. This study emphasizes the need of fostering psychological well-being and social support to maintain commitment and resilience, providing essential insights for coaches and sports psychologists in developing motivating environments that enhance athlete performance and long-term well-being.