Addison Fontein

About Addison Fontein

Addison is a powerhouse litigator known for her relentless drive and fierce advocacy in the courtroom. A seasoned trial attorney in both state and federal courts, she routinely handles high-stakes litigation for clients in the financial and sports industries. Whether representing major corporations or high-profile individuals, she approaches every case with bold, innovative strategies and meticulous preparation.Beyond litigation, Addison is a trusted advisor known for delivering proactive, strategic solutions that keep her clients ahead of the game. Her ability to anticipate challenges and manage complexities sets her apart as a formidable advocate. Known for her tenacity and sharp legal acumen, she maneuvers complex legal landscapes to secure exceptional outcomes.Addison regularly writes and speaks on emerging issues at the intersection of sports, business, and the law. She is a trusted voice on cutting-edge topics shaping the future of the sports industry.In addition to her sports and business litigation practice, Addison is a recognized leader in pro bono initiatives, spearheading the Dallas office’s efforts and forging key partnerships with Texas-based 501(c)(3) organizations. Under her leadership, the Dallas office was named Pro Bono Office of the Year in 2025, a testament to her commitment to impactful, community-driven work. Her dedication to giving back underscores her drive to make a lasting difference—both inside and outside the courtroom.

Experience

1. Senior Associate

   McGuireWoods LLP

   Sep 2019 — Present · Dallas, TX, US

Education

• Southern Methodist University

  Bachelor's degree, Political Science and Government

  2010 — 2014