Former Phillies All-Star Ryan Howard announces retirement from
Ryan Howard
Ryan Howard, Phillies great, officially retires from baseball
Former Philadelphia Phillies star Ryan Howard officially retires
MORE
Phils' Celebration On Ryan Howard Day May Be Their Last For A While
Flimsy number retirement policy shouldn't preclude Phillies from
Gallery: Former MLB star Roy Halladay dead in plane crash in Pasco
As Ryan Howard retires, let's look back at the six best moments of
Félix Hernández and the 20 other weirdest late-career team
Ryan Howard: Ex-Phillies 1B announces retirement - Sports Illustrated
Prospect Retrospective: the career of Ryan Howard - Minor League Ball