Alyse F. Stach

Alyse F. Stach is a partner at Baker & Hostetler LLP, handles commercial litigation with a particular focus on antitrust and competition matters. She advises clients on civil and criminal antitrust issues, unfair competition, and sophisticated pricing concerns. She manages cases from inception through resolution or trial, including discovery, motion practice, hearings, and courtroom proceedings. Her work spans state and federal courts, dispute resolution forums, and government agencies, with strategies shaped around each client’s business priorities and industries including sports industry.

Alyse earned her J.D. from the University of Pennsylvania Law School in 2010 and her B.A., magna cum laude, from Pennsylvania State University in 2007. She developed a litigation practice combining legal analysis with attention to commercial concerns. Her background supports work involving antitrust counseling, investigations, competition disputes, and complex business litigation. She also brings experience appearing before courts, tribunals, and agencies while addressing matters that can carry significant regulatory and operational consequences.

Alyse represents clients across sports, technology, healthcare, hospitality, media, and financial services. She provides antitrust compliance counseling and training tailored to the circumstances of individual companies and industries. Her practice includes emerging competition issues, pricing strategies, government scrutiny, and litigation risk. She applies detailed subject-matter knowledge while remaining focused on workable solutions, helping clients understand legal exposure, prepare for disputes, and respond effectively when investigations or litigation create substantial pressure.

Alyse F. Stach earned Chambers USA 2026 recognition as an Up-and-Coming attorney for Antitrust in Pennsylvania. She also maintains an active professional profile through speaking, writing, and pro bono service. She manages the Antitrust Advocate blog and frequently addresses industry groups and professional associations about competition issues. She also serves as a pro bono mediator in landlord-tenant disputes, applying her litigation, dispute resolution, and communication experience beyond her commercial practice.

Law Office Affiliations

• Partner, Baker & Hostetler LLP
• Member, Pennsylvania Bar Association
• Member, New Jersey State Bar Association
• Member, American Bar Association, Antitrust Section

Licensed State

• Pennsylvania
• New Jersey

Education

• University of Pennsylvania Law School
  Juris Doctor (JD)
• The Pennsylvania State University
  Bachelor of Arts, Magna Cum Laude

Awards & Badges