Griffey elected to Hall with highest percentage, Piazza in, Sports
Ken Griffey Jr. elected to Hall of Fame by highest-ever margin
Inductions of Griffey, Piazza Highlight Hall of Fame Weekend 2016, July 22-25
Ken Griffey, Jr., Biography, Statistics, & Facts
Ken Griffey Jr sets Hall of Fame voting percentage record - Sports Illustrated
Griffey, Edmonds, Hoffman, Wagner top newcomers on 2016 Hall of Fame ballot - NBC Sports
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Griffey Jr. gets record votes for Hall of Fame, Mariners
2016 Baseball Hall of Fame balloting - Wikipedia
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Ken Griffey Jr., Mike Piazza elected into baseball Hall of Fame – The Durango Herald
Rivera first unanimous Hall of Fame selection