This field study examined predictors of the sport enjoyment experienced by 76 male wrestlers, ages 9 to 14 years, who participated in the first two rounds of a competitive wrestling tournament. Enjoyment was operationalized as the amount of fun the boys had experienced during the wrestling season and the degree to which they liked to wrestle, Intrapersonal variables, including the participants' age and perceptions of their wrestling ability, were investigated as predictors of their sport enjoyment. Significant adult influences, including the boys' perceptions of typical parental and coach behaviors and responses to them in the sport setting, were also examined in relation to enjoyment. A stepwise multiple regression analysis indicated that younger boys, and those who perceived greater wrestling ability, enjoyed their sport participation more than did older boys and those with perceptions of lower ability, Boys who perceived (a) greater parental and coach satisfaction with their season's performance, (b) less maternal pressure and fewer negative maternal performance reactions, and (c) more positive adult sport involvement and interactions (p < .10) experienced greater enjoyment when compared with their counterparts. Together, these predictors accounted for 38% of the variation in wrestlers' enjoyment.