Ken Griffey Jr.: Mariners Hall of Famer by the numbers – New York Daily News

Ken Griffey, Jr. hits his 300th career home run to become the second-youngest player to reach the milestone - This Day In Baseball

On this day in 1989: Mariners' Ken Griffey Jr. starts Hall of Fame career with double in first MLB at-bat

Ken Griffey Jr. sets Hall of Fame record with 99.3 percent of baseball writers' vote

Ken Griffey Jr., Mike Piazza voted to Cooperstown as Baseball Hall of Famers - ESPN

MLB Hall of Famer Ken Griffey Jr. Joins Seattle Mariners Ownership Group - Bloomberg

Ken Griffey Jr. inducted into Hall of Fame

The Mariners honored Ken Griffey Jr. by wasting a draft pick on his football-playing son

Mariners Saw the Hall of Fame Version of Ken Griffey Jr. - The New York Times

Reds' deal for Griffey rocked baseball world

Mariners legend Ken Griffey Jr. joins Seattle's ownership group

The day an unknown David Ortiz beat Ken Griffey Jr. and A-Rod in a surprise home run derby – KIRO 7 News Seattle

The many uniforms of Hall of Famer Ken Griffey Jr.

Mariners great Ken Griffey Jr. inducted into Hall of Fame

The day M's fans have been waiting for since 1995 or so has finally arrived