MLB top prospect ranking: Red Sox's Marcelo Mayer ranked just outside top 10
Top Red Sox prospect Marcelo Mayer shut down for rest of season – Blogging the Red Sox
Red Sox Prospects
Red Sox Prospects Report: June - Over the Monster
Sea Dogs' Marcelo Mayer hits first Double-A homer
Red Sox top prospect Marcelo Mayer has arrived in Portland
Boston Red Sox promote pitching prospect Brandon Walter (68 Ks, 3 walks) to WooSox; Marcelo Mayer returns from injury
Editor's Notebook: Fisher Cats bracing for Sea Dogs and their prospects, Fisher Cats
McFarling: Top Red Sox prospect always on his grind
Red Sox to promote top prospect Marcelo Mayer to Double-A Portland on Tuesday