This study aimed to identify the relationship between sport commitment and motivational climate perceived by young football players, their mother, father and coach. 913 football players aged 10 to 14 years (M: 12.2 SD: 1.3) took part. The instruments used were Spanish versions of the Motivational Climate Scale for Youth Sport (MCSYS), the Parents Initiated Motivational Questionnaire (PIMCQ-2) and the Sport Commitment Questionnaire (SCQ-e). From the results and correlation and linear regression analysis, we can see the importance of mothers, fathers and coaches (each in a different way) when generating sport commitment and, therefore, avoid drop-outs, so it is essential to consider and integrate them into practical work.