50 cards
Babe Ruth
Ted Williams
Jackie Robinson
Reggie Jackson
Bo Jackson
Pedro Martinez
Randy Johnson
Cal Ripken Jr.
Torii Hunter
Ichiro
Willie McCovey
Rod Carew
Tim Raines
Satchel Paige
Joe Morgan
Dwight Gooden
Alex Rodriguez
Aaron Judge
Mike Trout
Mariano Rivera
Ronald Acuna Jr.
Gleyber Torres
Scott Kingery
Jordan Hicks
Austin Meadows
Tyler O'Neill
Lourdes Gurriel Jr.
Isiah Kiner Falefa
Juan Soto
Miles Mikolas
Jack Flaherty
Dylan Cozens
Mike Soroka
Shane Bieber
Daniel Mengden
Freddy Peralta
Willy Adames
Sean Manaea
Shohei Ohtani
Mookie Betts
Didi Gregorius
Giancarlo Stanton
Nick Kingham
Justin Verlander
Willson Contreras
George Springer
Francisco Lindor
Edwin Encarnacion
James Paxton
Andrew McCutchen
One entry per Base card — open a card to see all of its parallels. List 129 parallels and variants individually