Objective: The purpose of this study is to determine relationships between competitiveness, social anxiety, motivational orientation, commitment and fun in football players (juvenile, children and teenagers) and average grade school.

Methodology: It´s a non-experimental study, with an associative strategy which aims to explore the functional relationship between variables (comparative study). The total study sample it was composed of male soccer players between 9-15 years old. A questionnaire ad hoc was developed and was used Scale Competitiveness-10 and the Social Anxiety Scale for Adolescents.

Conclusions: It is discussed on the relations of these variables and are indicated some conclusions of the study: players with best middle school notes have less anxiety and social avoid to strangers; more hours training soccer per week is related with great competitiveness and lower motivation to avoid failure.