Tony Clark

Xavier D. James

Chief Operating Officer

Sean Horgan

Director Of IT

Tatia Mays-Russell

Chief Financial Officer

Gretchen Mueller

Director, Player Communications, Programs & Initiatives

Michael Oneill

Chief Human Resources Officer

Silvia Alvarez

Director Of Communications And External Affairs

Emma Bedeker

Manager, Player Marketing

Matt Nussbaum

General Counsel, Mlbpa

Emily Kless

Associate Director, Content, Digital & Social Media

Imani Clenance

Director, Sponsorship Activations - MLB Players, Inc.

Bruce Meyer

Deputy Executive Director

John J. Mariani

Medical Advisor