John Tierney has extensive experience in ticketing and sports management, currently serving as Vice President of Ticketing at Major League Baseball since September 2009. Throughout a successful career at Major League Baseball, positions held include Senior Director, Director, Associate Director, Senior Manager, and Manager of Ticketing. Prior to this, John Tierney worked as Manager of Group Accounts for the New Jersey Devils from August 2005 to September 2009. John Tierney earned a Bachelor of Science degree in Sport Management from Ithaca College between 2002 and 2005.
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