The present study was designed to examine dispositional self-consciousness and trait anxiety as predictors of choking in sport. Sixty-six basketball players completed the Self-Consciousness Scale and the Sport Anxiety Scale prior to completing 20 free throws in low-pressure and high-pressure conditions. A manipulation check showed that participants experienced significantly higher levels of state anxiety in the high-pressure condition. A series of hierarchical multiple regression analyses supported the hypothesis that self-conscious athletes were more susceptible to choking under pressure. The best predictors of choking were private self-consciousness and somatic trait anxiety that together accounted for 35% of the explained variance. We discuss a number of possible explanations regarding the discrepancy between the present results and previous studies mainly relating to task characteristics, skill level of participants and manipulations of pressure.