The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Emotional Prince Fielder announces his retirement
Phillies legend Ryan Howard announces retirement from baseball
Flimsy number retirement policy shouldn't preclude Phillies from honoring Ryan Howard Phillies Nation - Your source for Philadelphia Phillies news, opinion, history, rumors, events, and other fun stuff.
Phillies legend Ryan Howard announces retirement from baseball
Former Phillies pitcher Roy Oswalt retiring after 13 seasons
Prospect Retrospective: the career of Ryan Howard - Minor League Ball
Embattled former Nationals pitcher Aaron Barrett announces retirement - DC Sports King
Former Philadelphia Phillies star Ryan Howard officially retires with 'Thank You, Philly' letter - 6abc Philadelphia
Ryan Howard retires from baseball, Baseball
Thank You, Philly by Ryan Howard
Former Philadelphia Phillies star Ryan Howard officially retires with 'Thank You, Philly' letter - 6abc Philadelphia