Ken Griffey Jr. and Sr. Hitting Back-to-Back Home Runs is Still the Coolest Father-Son Moment in Sports History
DraftKings on X: On Aug. 31, 1990, 40-year-old Ken Griffey Sr. and 20-year-old Ken Griffey Jr. became the first father and son to play as teammates in an MLB game. Griffey Sr.
1990 Post Cereal Ken Griffey Jr
Griffey Jr.'s father recalls son's love of game, celebrates his election to Hall of Fame, New Today
In 1990, the Griffeys became the first father-son pair to play in the same Major League lineup
Ken Griffey Sr. and Jr. become first father/son combo to appear in the same lineup
Griffey Jr. and Sr. hit back-to-back home runs for Mariners
Ken Griffey Jr Sr 1st MLB Game Father/Son Teammates Ticket Stub Seattle Mariners
Ken Griffey Jr. – Society for American Baseball Research
MLB Network to Air Ken Griffey Jr. Special on Father's Day - InsideHook
The Griffey's: A father-son tale of when Ken Griffey Jr played professional baseball with his Dad