Jon Fetterolf has extensive experience in white collar criminal defense and complex civil litigation. Mr. Fetterolf's criminal practice has involved the representation of individuals and companies under investigation for price fixing, bribery, money laundering, and a variety of other types of financial fraud including tax, securities, accounting, and government contract fraud. He has conducted corporate internal investigations relating to possible violations of the Foreign Corrupt Practices Act, and has represented clients in parallel civil proceedings, including internal investigations and investigations by the Securities and Exchange Commission, the Federal Trade Commission, various congressional committees and other federal and state regulators.

Mr. Fetterolf's civil practice has focused on complex commercial matters, with a particular focus on antitrust litigation. Mr. Fetterolf has represented corporations and individuals in multi-district litigation, class action proceedings as well as other complex litigation matters in numerous state and federal courts.

Mr. Fetterolf has also been involved in the firm's sports law practice. He is a certified agent with the Major League Baseball Players Association, and has represented athletes in contract negotiations, salary arbitrations, before congressional committees, and advised players and their families in the Major League Baseball amateur draft.

Mr. Fetterolf joined Williams & Connolly LLP in 2001, and has been a partner since 2008. Before joining Williams & Connolly LLP, Mr. Fetterolf served as a law clerk for The Honorable Pamela A. Rymer of the United States Court of Appeals for the Ninth Circuit and The Honorable Edmund V. Ludwig of the United States District Court for the Eastern District of Pennsylvania.