The Youth Level of Service/Case Management Inventory–Screening Version (YLS/CMI-SV) is designed to provide a preliminary estimate of the level of risk for antisocial behaviors as well as an indication of areas for intervention in youth offenders. This study examined the predictive validity of the YLS/CMI-SV for violent, nonviolent, and general recidivism in a sample of 3,264 youth offenders within a Singaporean context (M_follow-up = 1,764.5 days; SD_follow-up = 521.5). Cox regression and Receiver Operating Characteristic analyses revealed that the YLS/CMI-SV is significantly predictive of general, violent, and nonviolent recidivism for the male youth offenders, but there were mixed results for the female youth offenders. Overall, these results indicated that the YLS/CMI-SV is a useful measure for assessing the levels of risk for male youth offenders, and more investigation is needed to determine the suitability of the YLS/CMI-SV for the female youth offenders. Its implications for clinical practice and policy are discussed.