Mark Flores is an NFL Players Association (NFLPA) Certified Contract Advisor and sports agent with Gate City Athletics, a full-service football representation agency based in Atlanta, Georgia. Certified since 2023, he represents professional football players in contract negotiations, career management, and long-term development planning. His role within the agency focuses on supporting athletes through every stage of their professional journey, from pre-draft preparation to contract execution and ongoing career strategy. At Gate City Athletics, Flores operates within a collaborative agency structure that emphasizes athlete development, scouting insight, and strategic contract positioning. The firm provides comprehensive services including NFL contract negotiation, draft preparation support, marketing and branding guidance, and post-career planning. Working alongside an experienced team of agents and advisors, he contributes to a client-first model designed to maximize both professional opportunities and long-term career stability for athletes. Flores is part of a broader leadership group at Gate City Athletics that includes established NFLPA-certified agents and sports executives focused on building strong relationships with front offices and scouting departments across the league. This network-driven approach allows the agency to position clients effectively during the draft process and free agency while maintaining consistent engagement with NFL decision-makers.