Griffey Jr. and Sr. hit back-to-back home runs for Mariners

Ken Griffey Jr. and Sr. hit back-to-back home runs

Ken Griffey Jr. on memorable home runs in his career - Marquee Sports Network

Ken Griffey Jr. changes tune, wins 1998 Home Run Derby at Coors Field – The Denver Post

Ken Griffey Jr. highlights

WATCH: Father & son Griffey hit back-to-back HRs

On This Day In Sports: August 31, 1990: Griffey Sr. and Jr. Become the First Father/Son Duo to Play Together in The Majors

On this day: Ken Griffey Jr. retires from baseball in 2010 – KIRO 7 News Seattle

Ken Griffey Sr. and Ken Griffey Jr. Make Father-Son History With Back-to-Back Home Runs - FanBuzz

Ken Griffey Sr. and Jr. go back-to-back, In 1990, Ken Griffey Sr. and Jr. shared an incredible moment, going back-to-back at the plate. You love to see it. 🤝

The Griffey 50 The Griffeys Go Back to Back

Ken Griffey Jr. and Sr. hit back-to-back home runs

Mariners' Julio Rodríguez to compete in Home Run Derby in Seattle next month