Seattle Mariners - On this day in 1989, Ken Griffey Jr. made his big league debut. The rest, as they say, is history. #OTD 🐐

Ken Griffey Jr.'s most memorable moments

April 3, 1989: Ken Griffey Jr. makes major-league debut for Mariners – Society for American Baseball Research

The History of the Mariners (Part 2) Ken Griffey Jr. and his quest to save the Mariners (REACTION)

Ken Griffey Jr.'s most memorable moments

How Ken Griffey Jr.'s Breakout 1989 Spring Training Provided a Blueprint for the Mariners' Latest Rebuild

Description Description This is a 1989 Bowman Rookie Card #220 that has been hand signed by Ken Griffey Jr. The condition of this card was graded a

Ken Griffey Jr. Autographed 1989 Bowman Rookie Card #220 Seattle Mariners BGS 8.5 Auto Grade Gem Mint 10 Beckett BAS #14727795

256 Ken Griffey Jr 1989 Stock Photos, High-Res Pictures, and Images - Getty Images

256 Ken Griffey Jr 1989 Stock Photos, High-Res Pictures, and Images - Getty Images

Baseball Sisco Kid Style: The Griffeys Play In The Same Game For First Time August 31, 1990

Social Media Loved Seeing the Mariners Hall of Famers Involved in the Ceremonial First Pitches at All-Star Game - Fastball

History of the Seattle Mariners - Wikipedia

The History of the Mariners (Part 2) Ken Griffey Jr. and his quest to save the Mariners (REACTION)

989 Ken Griffey Jr. Major League Debut Ticket Stub PSA EX-MT 6 (Pop 1 of

The History of the Mariners (Part 2) Ken Griffey Jr. and his quest to save the Mariners (REACTION)