Former Philadelphia Phillies star Ryan Howard officially retires with 'Thank You, Philly' letter - 6abc Philadelphia

Ryan Howard retires, pens 'Thank You, Philly' letter to fans – The

Former Philadelphia Phillies star Ryan Howard officially retires

Thank You, Philly by Ryan Howard

Phillies legend Ryan Howard announces retirement from baseball

Former Phillies All-Star Ryan Howard retires from baseball - 6abc

Former Philadelphia Phillies star Ryan Howard officially retires

Phillies' Ryan Howard on memories and endings in Philadelphia

Former Phillies first baseman, 3-time All-Star Ryan Howard

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