May Farm Report: Red Sox promote Shane Drohan, Marcelo Mayer
Marcelo Mayer, the Red Sox' top prospect, already looks destined for the big leagues - The Boston Globe
Marcelo Mayer: Breaking News, Rumors & Highlights
5 things to know about Red Sox shortstop Marcelo Mayer
Boston Red Sox view Marcelo Mayer as an 'impact shortstop' as he continues to grow; 'He moves with such loose, comfortable action'
Boston Red Sox promote top prospect Marcelo Mayer to High-A Greenville; slugger Blaze Jordan also called up
Red Sox Prospect Marcelo Mayer Tapped For All-Star Futures Game
Marcelo Mayer Takes To Instagram After Being Drafted By Red Sox
Red Sox prospects Marcelo Mayer, Miguel Bleis impress in spring training
Marcelo Mayer: Breaking News, Rumors & Highlights