Former first baseman Keith Hernandez in July will join Tom Seaver (41), Mike Piazza (31) and Jerry Koosman (36) as the only Mets players to have had their uniform numbers retired when his No. 17 will be added to the list.
Former first baseman Keith Hernandez in July will join Tom Seaver (41), Mike Piazza (31) and Jerry Koosman (36) as the only Mets players to have had their uniform numbers retired when his No. 17 will be added to the list.