It isn't a matter of if, but of when, for the Boston Red Sox to call up Marcelo Mayer and Roman Anthony. Whether Mayer or Anthony is the better player depends on who you ask. However, while that doesn't have to be an argument,

Roman Anthony or Marcelo Mayer? One Boston Red Sox reporter predicted the first of the two to make the big leagues.

Boston Red Sox fans are running out of good reasons to explain why Roman Anthony and Marcelo Mayer aren't in the big leagues yet, and the team is running out of excuses. Anthony and Mayer have crushed Triple-A pitching since their respective promotions in August and at the beginning of the season.