Tom Conaghan is co-head of the firm’s Media, Entertainment & Sports practice, co-head of the firm’s Capital Markets and Public Companies Practice Group, and partner-in-charge of the Corporate Group in the Washington, DC office.
As leader of the firm’s award-winning Sports practice, Tom represents teams, owners, and investors across all major U.S. professional sports leagues, as well as US, and international and emerging leagues, on a broad range of matters, including ownership transfers, capital raising transactions, and M&A transactions. Tom frequently represents clients on high-profile deals across the industry, helping drive the continued growth of McDermott’s Sports practice, which was named “Practice Group of the Year” by Law360 in 2025 and ranked among the leading Sports Law practices in the US by Chambers USA and The Legal 500 in 2026.
Sports and Entertainment
- Represented Monumental Sports & Entertainment, led by founder and chairman Ted Leonsis, and owner of the Washington Capitals NHL Hockey team and the Washington Wizards NBA basketball team, in a strategic investment transaction with Arctos Partners
- Represented Aditya Mittal and the trustees of the Mittal family trusts as significant investors in the buying group led by William Chisholm to acquire the NBA’s Boston Celtics
- Represented an investor in the acquisition of the Northern California franchise of Major League Volleyball
- Represented an investor in a minority investment in the NFL’s San Francisco 49ers
- Legal 500 US, Recommended, 2012-2019, 2023-2025
- IFLR1000, Private Equity, 2022-2023
- Chambers USA, Corporate/M&A & Private Equity, 2019
- Variety Magazine, Legal Impact Report Honoree, 2025
- M&A Advisor, Consumer M&A Deal of the Year, for representation of Dogfish Head Brewery in its $300 million merger with the Boston Beer Company, 2019
- M&A Advisor, Consumer M&A Deal of the Year, for representation of Fila Korea and Mirae Asset Private Equity in the $1.225 billion acquisition of Acushnet Company (Titleist Golf) from Fortune Brands, Inc. (2011)
- Greater Washington, DC Board of Trade, Legal Task Force for the Greater Washington Smart Region Movement
- Capital Lacrosse Club, president
- Notre Dame Law School, JD, cum laude
- University of Notre Dame, BA
- District of Columbia
- Maryland
- English
- French