337 cards
Joe Morgan
Joey Votto
Johan Santana
John Kruk
John Smoltz
Johnny Cueto
Jon Jay
Bob Feller
Jose Bautista
Josh Hamilton
Casey Kelly
Josh Rutledge
Juan Marichal
Jurickson Profar
Justin Upton
Kyle Seager
Ken Griffey Jr.
Bob Gibson
Larry Doby
Lou Brock
Lou Gehrig
Madison Bumgarner
Manny Machado
Mariano Rivera
Mark Trumbo
Matt Adams
Brooks Robinson
Matt Holliday
Tim Lincecum
Matt Moore
Melky Cabrera
Michael Bourn
Michael Fiers
Troy Tulowitzki
Jake Odorizzi
Bryce Harper
Mike Olt
Tyler Colvin
Trevor Rosenthal
Paco Rodriguez
Allen Craig
Monte Irvin
Alcides Escobar
Nick Maronde
Andy Pettitte
Buster Posey
Carlos Ruiz
Mini Sepia
Paul Goldschmidt
Paul Molitor
Alex Rios
Mini Wood
Pedro Alvarez
Phil Niekro
Prince Fielder
Ruben Tejada
Torii Hunter
Cal Ripken Jr.
Rickey Henderson
Early Wynn
Mini Green
Jon Niese
Robin Yount
One entry per Base card — open a card to see all of its parallels. List 301 parallels and variants individually