Red Sox' Marcelo Mayer vaults into top five on MLB's Top 100 Prospects list – NBC Sports Boston
Red Sox' Marcelo Mayer vaults into top five on MLB's Top 100 Prospects list – NBC Sports Boston
Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe
Red Sox top prospect Marcelo Mayer takes liftoff amid struggles
Marcelo Mayer, Red Sox top prospect, is tearing up the minor leagues
Top Red Sox pick Marcelo Mayer homers in second straight
Marcelo Mayer already crown jewel of Red Sox farm system, Sports
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Red Sox farm system at No. 5 in Baseball America's latest rankings
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
Here's where MLB ranks the top Red Sox prospects
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