Chuck Norris
Rick Porcello is the youngest player in the MLB right now. He was born December 27, 1988. Fernando Martinez is the youngest in the National League. He was born October 10, 1988.
Al Kaline is the youngest player in the Detroit tigers baseball team
Starlin Castro at 20 years old. He was born March 24, 1990.
Joe Nuxhall was the youngest player in modern Major League history. He was 15 years old when he first pitched for the Reds.
mickey mantle
Alex Rodrigez
Clayton Kershaw on the Los Angeles Dodgers.
Joe Nuxhall, who as a 15-year-old in 1944, made history by pitching for Cinncinnati.
a baseball player
A MLB baseball player
There is none.