McCutchen, a four-time All-Star, currently sits between the Rockies' Corey Dickerson (354,252) and the Cardinals' Jon Jay (333,040).
The Pirates sent three players to the All-Star Game last year: McCutchen, Josh Harrison and setup man Tony Watson. They were represented by five players in 2013: McCutchen, Pedro Alvarez, Jeff Locke, Mark Melancon and Jason Grilli.
The Bucs have a few pitchers who seem like prime All-Star candidates, notably starters Gerrit Cole and A.J. Burnett. The pitchers and reserves are determined through a combination of "Player Ballot" choices and selections made by NL manager Bruce Bochy.