Dafan Zhang is an NFLPA-certified sports agent and Contract Advisor affiliated with OPB Sports, where he operates within a boutique athlete representation firm focused on NFL contract negotiation, player advisory services, and long-term career development. Certified since 2023, he works within a newer class of agents supporting professional football players through the NFL Draft process, roster transitions, and contract cycles across the league. He is associated with OPB Sports, an athlete representation organization that provides services including contract negotiation, career planning, and professional development support for football players. Within this structure, Zhang contributes to managing client relationships and assisting athletes in navigating opportunities at the professional level, including entry into the NFL and progression through active roster careers. In addition to his work as a sports agent, Zhang has a professional background that spans law, entrepreneurship, and media production. He is identified as a legal practitioner and managing principal within a law practice, with experience in technology, intellectual property, and litigation-related work, which informs his approach to contract structuring and negotiation strategy in sports representation.