687 cards
Jason Giambi
Jorge Posada
Mariano Rivera
Matt Lawton
Mike Mussina
Randy Johnson
Robinson Cano
Mike Vento
Tony Womack
Berry Zito
Bobby Kielty
Eric Chavez
Erubiel Durazo
Jason Kendall
Joe Blanton
Mark Kotsay
Nick Swisher
Rich Harden
Bobby Abreu
Danny Sandoval
David Bell
Jim Thome
Jimmy Rollins
Jon Lieber
Kenny Lofton
Mike Lieberthal
Pat Burrell
Randy Wolf
Ryan Howard
Bryan Bullington
Tom Gorzelanny
Jack Wilson
Oliver Perez
Rob Mackowiak
Ronny Paulino
Tike Redman
Scott Feldman
Jake Peavy
Joe Randa
Khalil Greene
Mark Loretta
Ramon Hernandez
Armando Benitez
Brian Myrow
Edgardo Alfonzo
Jason Schmidt
Matt Cain
Omar Vizquel
Eddie Guardado
Ichiro
Jeremy Reed
Joel Pineiro
Richie Sexson
Willie Bloomquist
Yorvit Torrealba
Yuniesky Betancourt
Jeff Aharris
Albert Pujols
Chris Carpenter
David Eckstein
One entry per Base card — open a card to see all of its parallels. List 43 parallels and variants individually