Former Phillies great Ryan Howard officially retires from baseball
Phillies great Ryan Howard officially announces retirement – The Mercury
Phillies return to Coors Field, site of Ryan Howard's 'Get me to the plate, boys
Ryan Howard officially retires from baseball - The Good Phight
The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Pitchers removed during a no-hitter
Ryan Howard Says He Still Has More in the Tank, Discusses Comeback, News, Scores, Highlights, Stats, and Rumors
Ryan Howard retires from baseball, Baseball
Former Philadelphia Phillies star Ryan Howard officially retires with 'Thank You, Philly' letter - 6abc Philadelphia
Phillies Great Ryan Howard Officially Announces Retirement
Ryan Howard, Baseball Wiki
Former Philadelphia Phillies star Ryan Howard officially retires with 'Thank You, Philly' letter - 6abc Philadelphia