Despite increased attention by policymakers to improve postsecondary employment outcomes, rates of entry into the competitive workforce for transition-age youth with disabilities continue to lag behind those of their peers without disabilities. The passing of the U.S. Workforce Innovation and Opportunity Act of 2014 provided increased opportunities for transition-age youth with disabilities to prepare for the world of work through coordinated service delivery between schools and state vocational rehabilitation (VR) agencies, including work-based learning, an established predictor of competitive employment. The current study uses the Rehabilitation Services Administration's Case Service Report (RSA-911) data between the fiscal years 2017 to 2020. Multiple logistic regression was used to identify predictors associated with successful employment among 15,295 transition-age youth with disabilities who received both Pre-ETS and individualized VR services. Findings indicate discrepancies between the most effective and most frequently provided services. Implications for future policy, practice, and research are discussed.