![Ken Griffey Jr. and New York Mets Mike Piazza wear Hall of Fame Jerseys and Hats after they speak at the National Baseball Hall of Fame and Museum class of 2016 press Ken Griffey Jr. and New York Mets Mike Piazza wear Hall of Fame Jerseys and Hats after they speak at the National Baseball Hall of Fame and Museum class of 2016 press](https://c8.alamy.com/comp/TYR7F0/ken-griffey-jr-and-new-york-mets-mike-piazza-wear-hall-of-fame-jerseys-and-hats-after-they-speak-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-7-2016-ken-griffey-jr-was-elected-to-baseballs-hall-of-fame-on-wednesday-with-the-highest-voting-percentage-ever-at-99-and-mike-piazza-will-join-him-in-cooperstown-this-summer-griffey-jr-chose-to-go-into-the-hall-as-a-seattle-marriner-and-piazza-chose-to-enter-as-a-new-york-met-photo-by-john-angelilloupi-TYR7F0.jpg)
Ken Griffey Jr. and New York Mets Mike Piazza wear Hall of Fame Jerseys and Hats after they speak at the National Baseball Hall of Fame and Museum class of 2016 press
Cincinnati Reds on Twitter: "Congratulations to Cincinnati's own Ken Griffey Jr. elected to the Baseball Hall of Fame, Class of 2016 #JrHOF https://t.co/cPc2TOSzzF" / Twitter
![MLB on Twitter: "Welcome to immortality. The 2016 #HOF electees: Ken Griffey Jr. and Mike Piazza. https://t.co/P7MKb3YvT7" / Twitter MLB on Twitter: "Welcome to immortality. The 2016 #HOF electees: Ken Griffey Jr. and Mike Piazza. https://t.co/P7MKb3YvT7" / Twitter](https://pbs.twimg.com/media/CYEo3EgUQAAJJg5.jpg)
MLB on Twitter: "Welcome to immortality. The 2016 #HOF electees: Ken Griffey Jr. and Mike Piazza. https://t.co/P7MKb3YvT7" / Twitter
![Ken Griffey Jr. and 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 Ken Griffey Jr. and 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](https://c8.alamy.com/comp/TYR7FW/ken-griffey-jr-and-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-7-2016-ken-griffey-jr-was-elected-to-baseballs-hall-of-fame-on-wednesday-with-the-highest-voting-percentage-ever-at-99-and-mike-piazza-will-join-him-in-cooperstown-this-summer-griffey-jr-chose-to-go-into-the-hall-as-a-seattle-marriner-and-piazza-chose-to-enter-as-a-new-york-met-photo-by-john-angelilloupi-TYR7FW.jpg)
Ken Griffey Jr. and 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
![Seattle Mariners legend Ken Griffey Jr. headlines the 2016 Baseball Hall of Fame ballot | The Seattle Times Seattle Mariners legend Ken Griffey Jr. headlines the 2016 Baseball Hall of Fame ballot | The Seattle Times](https://images.seattletimes.com/wp-content/uploads/2015/11/20151109griffey01_web.jpg?d=780x501)