Watch: Ken Griffey Jr. on MLB Network's 'Play Ball'

Former Major League Baseball player Ken Griffey Jr. discusses giving back during Week Two of the Elite Development Invitational baseball camp at Historic Dodgertown on Friday, July 21, in Vero Beach. ERIC HASERT/TCPALMWochit

Ken Griffey Jr., former Moeller High School standout, National Baseball Hall of Famer and ex-Reds great, appears on MLB Network's "Play Ball" on Saturday (at 10 a.m. Eastern, re-airing at 4 p.m. Eastern) and talks to Harold Reynolds about growing up in big-league clubhouses and how it helped him achieve success in MLB, and more.

“Play Ball” features MLB stars discussing reaching the Majors, providing advice to kids trying to get better at the game, and sharing tips in…