Pittsburgh is carrying nine pitchers, three catchers, eight infielders and five outfielders.
Pitchers
LHP Antonio Bastardo
RHP Joe Blanton
RHP Arquimedes Caminero
RHP Gerrit Cole
RHP Jared Hughes
LHP Francisco Liriano
RHP Mark Melancon
RHP Joakim Soria
LHP Tony Watson
Catchers
Francisco Cervelli
Elias Diaz
Chris Stewart
Infielders
Pedro Alvarez
Pedro Florimon
Josh Harrison
Jordy Mercer
Michael Morse
Aramis Ramirez
Sean Rodriguez
Neil Walker
Outfielders
Keon Broxton
Starling Marte
Andrew McCutchen
Gregory Polanco
Travis Snider