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The Official Site of Minor League Baseball
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Front Office Directory

CALL 410-297-9292

for all inquiries and to buy tickets

General Inquiries & Tickets:
Group Outings:
Events at Ripken Stadium:


Mailing Address

Aberdeen IronBirds
Ripken Stadium
873 Long Drive
Aberdeen, MD 21001

Media Inquiries

Please contact:
Matt Slatus
(410) 297-9292


Executive Management


Cal Ripken, Jr.
Chairman & Founder of Ripken Baseball

Bill Ripken
Executive Vice President

Glenn Valis
Senior Vice President

Matt Slatus
General Manager




Operations & Administration


Don Eney
Retail Merchandising Director

Tim Lockhart
Video Production/Game Entertainment Director

Michael Ford
Box Office Manager

Larry Gluch
Site Facilities Manager

Patrick Coakley
Head Groundskeeper

Jack Graham
Manager, Game & Team Operations

Stephanie Robertson
Office Coordinator

Susan Culpepper
Accounting Assistant

Elly Ripken
Accounting Manager

Austyn Ripken
Accounting Assistant


Fan Experience Specialists




Kevin Heilman   
Director of Ticket Sales


Angelique Abel    
Group Events Specialist


Justin Gentilcore
Fan Relationship Specialist


Ashley Nalley   
Group Events Specialist 







Marketing & Corporate Partnerships


Vince Bulik
Senior Director, Business Development

Bernadette Vielhaber
Manager, Corporate Partnership Activation

Sarah Mrochinski
Coordinator, Corporate Partnerships

Joe Burgess
Coordinator, CRM & Analytics

David Kendrick
Coordinator, Marketing & Promotions



Human Resources

Lavorette Preston
Human Resources Director

Events at Ripken Stadium

Claire Ranney
Events Manager

Food & Beverage 

Tessa Butwin    
Director, Food & Beverage  

Tim Graham    
Assistant Director, Food & Beverage

Cherie Gardner
Administrator, Food & Beverage