The only man in baseball to have had his uniform number retired by both the New York Mets and the New York Yankees, Casey Stengel won those honors for entirely different reasons.
For the Yankees, he managed a team to an unmatched five straight World Series Championship seasons, and notched two more World Series wins and three further appearances in just 12 years. For the Mets, he diverted attention from epically bad baseball with a unique gift of gab and invigorating showmanship.
That the Mets retired #37 four years before the Yankees seems appropriate. Stengel’s personality often overshadowed his performance. You sense this reading Joseph Durso’s biography of the man, which was published between those two events and commemorating Stengel’s induction in baseball’s Hall of Fame as a case of winning personality.

