54 cards
Andy Pettitte
Albert Pujols
Anthony Volpe
Jeff Bagwell
Barry Bonds
Bryce Harper
Red
Barry Larkin
Buster Posey
Bobby Witt Jr.
Corbin Carroll
Carlton Fisk
Clayton Kershaw
Cal Ripken Jr.
Superfractor
Chase Utley
Derek Jeter
Eddie Murray
Frank Thomas
Fernando Tatis Jr.
George Brett
Greg Maddux
Hideki Matsui
Ichiro
Ivan Rodriguez
Jackson Chourio
Jackson Holliday
Jorge Posada
Black
Jose Ramirez
James Wood
Kevin Alcantara
Kristian Campbell
Ken Griffey Jr.
Brooks Lee
Matt Shaw
Mark McGwire
Mike Piazza
Mike Schmidt
Nolan Arenado
Orel Hershiser
Ozzie Smith
Paul Molitor
Paul Skenes
Roger Clemens
Randy Johnson
Reggie Jackson
Rhett Lowder
Rod Carew
Roki Sasaki
Robin Yount
Shohei Ohtani
Sammy Sosa
Trea Turner
Vladimir Guerrero
Will Clark
Black
Yoshinobu Yamamoto
Black
One entry per Base card — open a card to see all of its parallels. List 54 parallels and variants individually