Ken Griffey Jr. to wear Seattle Mariners cap; Mike Piazza gets New York Mets for Hall of Fame induction - ESPN

Mike Piazza, Ken Griffey Jr. make emotional entrance into National Baseball Hall of Fame (w/ photo gallery) – Oneida Dispatch

Hall of Fame Class of 2016

Ken Griffey Jr. and Mike Piazza inducted into Hall of Fame

Hall of Fame Caps That Could Have Been

Ken Griffey Jr. poised to join legends in Baseball Hall of Fame

Mike Piazza, Ken Griffey Jr. make emotional entrance into National Baseball Hall of Fame (w/ photo gallery) – Oneida Dispatch

Ken Griffey Jr. and New York Mets Mike Piazza stand on the stage wearing their Hall of Fame jerseys and hats at the National Baseball Hall of Fame and Museum class of 2016 press conference at the New York Athletic Club in New York City on January 7

Ken Griffey Jr. will wear a Mariners cap in the Baseball Hall of Fame

Mike Piazza and Ken Griffey Jr. Enshrined at Cooperstown - The New York Times

Ken Griffey Jr. and Mike Piazza inducted into baseball Hall of Fame

Ken Griffey Jr. and Mike Piazza inducted into Hall of Fame, Sports

Ken Griffey Jr. to wear Seattle Mariners cap; Mike Piazza gets New York Mets for Hall of Fame induction - ESPN

Ken Griffey Jr., Mike Piazza inducted into Baseball Hall of Fame - ABC7 Los Angeles

Hall of Fame hat announcements: Mariners for Griffey, Mets for Piazza - NBC Sports

Photos: Griffey, Piazza inducted into Baseball Hall of Fame - WTOP News