Robert H. Castellini - W. Joseph Williams Jr. - Thomas L. Williams
Lindner Reds Baseball LLC - Frank Cohen - William J. Reik
Buy Buy Baseball, LLC - EMK Investment Company, LLC - Larry Sheakley - Jeffrey L. Wyler
Harry J. Fath - Jeffrey L. Gendell - Edwin J. Riguad, AACE, LLC - HKR Baseball, LLC - Ronald L. Sargent
John H. Wyant - George H. Vincent, Queen City Diamond, LLC - Heading for Home, LLC - Art Hauser


Robert H. Castellini Chief Executive Officer
W. Joseph Williams Jr. Chairman
Thomas L. Williams Vice Chairman
Phillip J. Castellini - President & Chief Operating Officer
Shellie Petrey - Executive Operations Manager
Megan Sterwerf - Dir, Ownership Services & Player Family Relations
Nick Krall - President of Baseball Operations
Sarah Vedder - Executive Manager, Baseball Operations
Walt Jocketty - Executive Advisor to the CEO
Christopher L. Fister - Secretary and Treasurer
Karen Forgus - Chief Communications & Community Officer
Emily Mahle - Executive Office Administrator
Doug Healy - Executive Vice President & CFO
James A. Marx, Esq. - Chief Legal Officer
Teena Schweier - Executive Assistant to CLO and CFO


Front Office

Nick Krall - President, Baseball Operations
Sarah Vedder - Executive Manager, Baseball Operations
Brad Meador - Senior Vice President, General Manager
Sam Grossman - Vice President, Assistant General Manager
Jeff Graupe - Vice President & Assistant GM, Player Acquisition & Strategy
Cam Bonifay - Senior Advisor to President of Baseball Ops. & GM
Eric Davis - Senior Advisor to President of Baseball Ops. & GM
Shawn Pender - Senior Advisor to President of Baseball Ops. & GM
Mark Edwards - Director, Baseball Operations
Bo Thompson - Director, Integrated Baseball Info & Video
Nick Perez - Coordinator, Baseball Ops. & Player Development
Cameron LeBlanc - Coordinator, Baseball Operations
Matt Boyd - Player Development Pitching Analyst
Brooke Coneeny - Player Development Hitting Analyst
Sam Nalli - Major League Advance Analyst
Alyssa Rasmussen - Major League Video Content Specialist
Gabrielle Mayo - Analyst
Carlos Polanco - Analyst

Baseball Analytics

Nick Wan - Senior Director
Chris Jackson - Assistant Director
Sean Fischer -Manager
Sam Gasell - Data Scientist
Matthew Lehman - Data Scientist
Sam Rizzuto - Senior Quantitative Analyst
Sydney Newman - Quantitative Analyst
Andrew Helmreich - Quantitative Analyst
Baasil Ebrahim - Quantitative Analyst
Max Hammersmith - Quantitative Analyst
Maggie Langheim - Quantitative Analyst

Pro Scouting

Rob Coughlin - Senior Director of Professional Scouting
Rob Fidler - Manager, Pacific Rim Scouting
Daniel Beattie - Coordinator, Professional Scouting
Chris Buckley - Special Assistant to the General Manager
“J” Harrison - Special Assistant to the General Manager
John Morris - Special Assistant to the General Manager
Jeff Schugel - Special Assistant to the General Manager

Amateur Scouting

Joe Katuska - Director, Amateur Scouting
Paul Pierson - Asst. Dir, Scouting/Midwest Crosschecker

International Scouting

Trey Hendricks - Senior Director, International Scouting
Greg McMillin - Asst. Dir., Minor League & International Ops.
Matt Gaski - Asst. Dir./Crosschecker, International Scouting
Hernan Albornoz - Dir., S. America Scouting & Latin America Crosschecker
Enmanuel Cartagena - Dir., Caribbean Scouting & Latin America Crosschecker
Ricardo Quintero - Supervisor, Venezuela
Jose Diaz - Coordinator, Dominican Republic
Grayson Skweres - International Scouting Analyst

Player Development

Jeremy Farrell - Senior Director, Player Development
Greg McMillin - Asst. Dir., Minor League & International Ops.
Mitchell Bonds - Manager, Video & Technology
Edgar Ferreira - Coordinator & Specialist, Video & Technology
Melissa Hill - Coordinator, Baseball Administration
Sarah Coil - Medical Administrator
Bill Doran - Special Assistant, Player Performance
Mario Soto - Special Assistant, Player Performance
Chris Tremie - Field Coordinator
Luis Bolívar - Academies Coordinator
Joel Noboa - Latin America Field Coordinator
Dave Hansen - Hitting Coordinator
Tyler Henson - Hitting Coordinator
Jason Broussard - Academies Hitting Coordinator
Bryan Conger - Pitching Coordinator
Casey Weathers - Pitching Coordinator
Corky Miller - Catching Coordinator
Jose Nieves - Infield Coordinator
Kevin Mahar - Outfield/Baserunning Coordinator
Simon Mathews - Asst. Coord., Rehab & Pitching Initiatives
Jon Snyder - AZ Minor League Equipment Manager
John Bryk - AZ Minor League Clubhouse Assistant
Tyler Sormani - AZ Minor League Clubhouse Assistant
Carlos Fernandez - DR Technology Coordinator
Carlos Fernandez - DR Technology Coordinator

Joel Rosario - Assistant, Latin America Operations

Health & Performance

Dr. Andrew Razzano - Team Doctor
Dr. Timothy Kremchek - Orthopaedic Consultant
Sean McQueeney - Head Athletic Trainer, PT, DPT, ATC
Ryan Ross - Assistant Athletic Trainer, Major League
Tomas Vera - Assistant Athletic Trainer, Major League
Takeshi Yamamoto - Health & Performance Specialist
Rob Fumagalli - Director, Major Lg. Strength & Conditioning
Aaron Reis - Assistant Director, Major Lg. Str. & Cond.
Danny Escobar - Minor League Asst Str. & Cond. Coord.
Kenny Matanane - Minor League Strength & Conditioning Coach
Brett Lavender - Asst Mnr Lg Str & Cond Coord/Rhb Coach
Eric Gonzalez - Director of Rehab and Physical Therapy
Garrett Valls - Coordinator, Rehab & Physical Therapy
Zach Mason - Physical Therapist, Goodyear
Ariana Calderon - Minor League Physical Therapist, DR
Ashley Meuser - Major League Sports Dietitian
Rachel Sharley - Minor League Dietitian
Aaron Cunanan - Director of Applied Sports Science
Dan Adams - Major League Applied Sports Scientist
Jason Stone - Applied Sports Science Coordinator
Dr. Grant Padley - Arizona Team Orthopedic Physician
Patrick Serbus - Director, Minor League Athletic Training
Clete Sigwart - Manager, Athletic Training
Manny Lopez - Latin American Medical Coordinator
Dr. Vanessa Shannon - Director of Mental Skills
Rafael Dubois - Mental Performance Coach
Connor Ryan - Mental Performance Coach
Becky Schnakenberg - Manager of Wellness & Education
Kaitlin Beltre - Education Coordinator
Tim Rosenbaum - Life Skills Supervisor
Rafael Castillo - Wellness Coach

Arizona Operations

Mike Saverino - Manager, Arizona Operations
Branden Croteau - Coordinator, Arizona Operations

Media Relations

Larry Herms - Senior Director, Media Relations
Jamie Ramsey - Director, Media Relations
Luke Henne - Manager of Media Relations
Jorge Merlos - Spanish Translator/Media Relations Assistant


Rick Stowe - Senior Director, Clubhouse Operations
Josh Stewart - Visiting Clubhouse Manager
Mark Stowe - Reds Clubhouse Assistant

Major League Team Travel

Gary Wahoff - Senior Director, Team Travel
Stiles Burr - Assistant, Team Travel


Tim O'Connell Senior Vice President of Facilities & Operations

Ballpark Operations

Sean Brown - Vice President of Ballpark Operations
Colleen Rodenberg - Sr. Director of Ballpark Administration
David Bockerstette - Director of Ballpark Maintenance.
Jan Koshover - Director of Guest and Event Ops.
Madison Plucinski - Ballpark Administrative Services Manager
Brandon Middendorf – Ballpark Operations Administrative Coordinator
Patrick Sponsler – Technology & Compliance Administrator
Braeden Long - Ballpark Ops. Coordinator
Robert Burkhart - Finish Carpenter
Daniel Korb - Electrician
Joe Patterson - Electrician
Johnny Dozier - HVAC Technician
Bob O’Leary - HVAC Technician
Alex Schaefer - HVAC Technician
Austin Spielmann - Refrigeration and Concession Technician
Jon Phelps - Ops QA/QC
Daniel Schmaltz - Plumber
Cliff Hughes - Sr. Maintenance Worker
TaShaun Stribling - Maintenance Worker
Erik Ayers - Painter
Joe Carr - Shipping & Receiving Clerk

Field Operations

Derrik Grubbs - Director of Grounds & Head Groundskeeper
Robbie Dworkin - Assistant Head Groundskeeper
Devin Herman - Grounds Supervisor
Steve Myers - Youth Academy Field Maintenance Manager
Mark Niehaus - Assistant Grounds Supervisor

Public Safety and Security

Rick Neville - Director of Public Safety and Security
Keith Boeing - Public Safety Manager
Kyle DeWine - Public Safety Supervisor
Dewitt Anderson - Public Safety Officer
Ashley Bley – Public Safety Officer
John Brehm - Public Safety Officer
Nick Cola - Public Safety Officer
Kevin Kidd - Public Safety Officer
Logan Lucas - Public Safety Officer
Cynthia Mazur - Public Safety Officer
Alexa Moore - Public Safety Officer
Ben Motyka - Public Safety Officer
Robert Pattan - Public Safety Officer
Vincent Steinwert - Public Safety Officer
Richard Toschlog - Public Safety Officer

Public Safety K9 Teams

Logan Lucas - K9 Supervisor
Sara Coberly & Milan - Public Safety K9 Team
Steve Bernard & Blizzy - Public Safety K9 Team
Charlie Saylor & Meta - Public Safety K9 Team



Ralph Mitchell - Vice President of Comm. and Marketing

Communications, Digital Media & Creative Services

Lisa Braun - Sr. Director, Social Media & Content Strategy
Jarrod Rollins - Senior Director of Communications
Michael King - Director of Creative
Michael Anderson - Director of PR & Photography
Brendan Hader - Sr. Manager of Communications
Sara Green - Design Manager
Lori Watt - Mgr, Promo Procurement & Brdcst. Relations
Nolan Mattson - Senior Manager of Social Media
Jackie Regruth - Social Media Manager
Brady Patterson - Graphic Designer
Caitlin Lin - Graphic Designer
Brant Wilson - Digital Graphic Designer
Ellie Butler - Advertising and Media Coordinator
Staverne Joseph – Digital Video Producer
Emilee Chinn - Team Photographer


Zach Bonkowski - Vice President of Promo Events/Prod.

Promotional Events and Player Relations

Jim Myers - Authentics Director
Sean Molloy - Authentics Coordinator
Kaitlin Simcoe - Director, Promo Events & Game Presentation
Nick St. Pierre - Promotional Events Manager
William Ng - Promotional Events Coordinator
Sam Palian - Promotional Events Coordinator
Ashley Popour – Promotional Events Coordinator


Billy Johnson - Director, Game Presentation
Nick Prince - Sr. Video Productions & Technical Specialist
Nicholas Wedige - Sr. Motion Graphics Designer
Kathleen Haseleu – Productions Coordinator, Content & Design
Brent Vinson - Video Engineer - Technical Manager


Dave Collins - Vice President of Corporate Partnerships
Jon Myers - Senior Manager of Corporate Fulfillment
Todd Richardson - Corporate Partnerships Manager
Jason Strine - Corporate Partnerships Manager
Annie Menegay - Corporate Sales Manager
Eric Ringstaff - Corporate Sales Manager
Joe Zerhusen - Broadcast and Affiliates Manager
Caroline Buckley - Corporate Services Manager
Connor Novakov - Corporate Services Manager
Rachel Donatini – Corporate Services Manager
Brandon Bowman - Trafficking Coordinator
Denise Lockwood - Corporate Sales Administrator


Jill Niemeyer - Vice President of Finance, Controller


Cathy Brakers - Senior Accountant
Leah Brandenburg - Senior Accountant
Stephanie Elkins - Staff Accountant
Douglas Friedhoff – Senior Accountant
Mary O’Connor – Accounts Payable Clerk

Human Resources

Victor Livisay - Vice President, People & Culture
Amy Ford - Manager, Benefits and Wellness
Stephanie Gibbs -Manager of Operations, Human Resources
Arantxa Moreno - Human Resources Business Partner, Baseball Operations
Chandelle Hensley - Human Resources Generalist


Leanna Priest - Director of Financial Reporting and Payroll
Kelley Robinson - Payroll Administrator


Brian Keys - Senior Vice President of Technology

Baseball Data & Development

Mickey Mentzer - Sr. Director of Data Systems & Development
Bryce Dugar - Data Engineer, Baseball Systems
Greg Peffley - Data Engineer, Baseball Systems
Andrew Kyne - Data Quality Engineer, Baseball Systems
Tyler Knipfer - Staff UI Engineer
Kyle Nichting - Application Development Manager
Katie Hulsman - Application Developer
Jim Ellis - Developer, Baseball Systems
Nick Millet - Developer, Baseball Systems
Sydney Jones - Project Manager


Chris Renner - Systems Engineer, Manager
Clinton Van Andel - Systems Administrator
Alex Meyer - Systems Engineer
Randy Newsome - Systems Engineer
Christian Sharp - Systems Supportr
Paul Maddox - DevOps. Engineer
Jason Stell - DevOps. Engineer
James Atkinson - Cyber Security Analyst

Business Analytics

Mark Boone - Business Analytics Developer
Kristin Elliott - Business Application Manager
Paige Smith - Senior Business Analyst
Grace Spencer - Business Analyst
Joe Enriquez - Application Developer
Clare Highland - Data Engineer
Alexandra Smith - Business Application Developer


Aaron Eisel - Senior Vice President of Revenue

Single Game Ticketing & Consumer Clubs

Kristen Meyers - Senior Director of Single Game Tickets & Special Events
Kayla Umberg - Consumer Insights Manager
Tiffany Huffman - Consumer Clubs Manager
Jake Eby - Single Game Ticketing Manager

Special Events

Vicki Volp - Director of Special Events Sales
Abby Besson - Manager of Special Event Operations
Sydney Jarvis - Event Services Coordinator
Abigail Berghane - Event Services Coordinator

Ticket Operations

Jacob Widerschein - Vice President of Ticket Operations
Todd Wuest - Director of Ticket Operations
Matthew Ollerdisse - Director of Ticketing Strategy
Bev Bonavita - Senior Manager of Season Ticket Operations
Billy Byrnes - Senior Manager of Ticket Operations Events
John Rieder - Group Operations Manager
Catie Bock - Sr. Mgr. of Ticket Operations Customer Service
Emma Murphy - CRM Manager
Emma Fortman - Ticketing Strategy Coordinator
Emily Salatin -Ticket Operations Coordinator
Chris Calo - Senior Business Analyst
Craig Warman - Director of Customer Service
Frank Rosiello - VIP Ticket Concierge

Ticket Sales and Service

Mark Schueler - Vice President of Ticket Sales
Patrick Montague - Director of Ticketing New Business
Shelley Volpenhein - Director of Season Ticket Membership
Chris Bausano - Director of Premium Sales & Service
Carmen Alberini Zerhusen - Senior Director of Ticket Sales
Chris Herrell - Season Sales Manager
Drew Whitaker - Sales Development Manager
Ryan Haynes - Senior Account Executive, New Business Dev.
Jacob Hanzlik - Account Executive, New Business Dev.
Maria Mallon - Account Executive, New Business Dev.
Eric Keller - Sr. Account Executive, Retention and Sales
Nick Fedders - Account Executive, Retention and Sales
Angel Gonzalez - Account Executive, Retention and Sales
Ryan Rizzo - Premium Sales Manager
Kory Hetzer - Suites and Premium Service Executive
Craig Sample - Premium Service Executive
Jesi Breen - Group Account Executive
Reilly Burns - Group Account Executive
Cardell Carter - Group Account Executive
Matthew Fritz - Group Account Executive
Nick Geraci - Group Account Executive
Shaumia Turner – Group Account Executive
Raffaella Funnell – Group Account Executive


Charley Frank - Executive Director, RCF and CR
Lindsey Dingeldein - Sr. Dir, Community Relations & Ops.
Matthew Wagner - Director of Finance & Administration
Jordan Gates - Reds Youth Academy Director
Kevin Coe - Director, Youth Baseball & Softball
Danielle Discepoli - Development & Marketing Manager
Sara Kohls - Outreach Events & Education Coordinator
Jack O'Flynn - Fundraising & Operations Coordinator
Jake Ware - Fundraising Events Coordinator
Kenny Pope - Youth Baseball & Softball Coordinator
Adriana Pons - Community Relations Manager


Rick Walls - Executive Director
Chris Eckes - Director of Operations/Chief Curator
Jim Farmer – Operations and Archives Assistant
Garrett Combs - Marketing & Events Coordinator
Ken Freeman - Education & Programming Manager
Mark Harlow - Ticket Operations Manager
Sherry Rowland - Membership Manager
Christina Sprance - Visitor Services and Retail Manager
Caroline Ruoff - Projects and Development Coordinator