Guillermo Zulategui Odériz, is a senior associate in the Legal Department of Senn, Ferrero, Asociados. He holds a degree in Law by Universidad Complutense de Madrid, having completed a master's Degree in Sports Law at the Escuela Universitaria Real Madrid-Universidad Europea.

He began his career in different law firms, specializing initially in labor law and having expanded his professional training to Sports Law after completing the master’s in Sports Law. He has been a member of Senn, Ferrero, Asociados since the beginning of 2018.

He currently specializes in sports and entertainment law both nationally and internationally, particularly in matters related to (a) the resolution of disputes before any jurisdictional body and arbitral tribunals, and (b) advising (i) clubs, sports entities, athletes and agents in contracts and transfers of all kinds.

He is a member of the Madrid Bar Association.