Mariners to retire Ken Griffey Jr. number

April 15, 1997: Ken Griffey Jr. wears number 42 to honor Jackie Robinson on 50th anniversary – Society for American Baseball Research

Ken Griffey Jr. announces immediate retirement

Mariners to retire Ken Griffey Jr.'s No. 24 at all levels - Seattle Sports

Ken Griffey Jr. retires

Seattle Mariners Hall-of-Famer Ken Griffey Jr. calls baseball legend Willie Mays on his cell phone as he sits next to his Baseball Hall of Fame plaque during a ceremony to retire Griffey's

Ken Griffey Jr. retiring from Major League Baseball at age 40

Ken Griffey Jr. to enter the Hall of Fame as all-time great center fielder despite strange career arc - Beyond the Box Score

Ken Griffey Jr. and Sr. Hitting Back-to-Back Home Runs is Still the Coolest Father-Son Moment in Sports History

On This Date: Mariners Retire Ken Griffey Jr.'s Number 24, by Mariners PR

Mariners retire Ken Griffey Jr.'s No. 24

Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey Retirement Patch Size L Beckett BAS QR Stock #206019 - Mill Creek Sports

Ken Griffey Jr. Retires After 22 Seasons - The New York Times

Should Robinson Cano be allowed to wear Ken Griffey Jr.'s No. 24 in Seattle? No way

Ken Griffey, Jr., Biography, Statistics, & Facts

Photos: Mariners retire Griffey's No. 24 on emotional night