Marcelo Mayer among five Red Sox prospects on Baseball America top 100 - Over the Monster
Red Sox top prospect Marcelo Mayer embracing stop with Sea Dogs
Watch Red Sox Top Prospect Blast 13th Home Run Of Year
Watch Red Sox Top Prospect Blast 13th Home Run Of Year
Red Sox top prospect Marcelo Mayer promoted to Double A Portland after tearing it up throughout the month - The Boston Globe
Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a decade. Catch him while you can. – The Portland Phoenix
Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
Red Sox top prospect Marcelo Mayer homers in back to back games in Portland, Bangor Local Sports
Red Sox to promote top prospect Marcelo Mayer to Double-A Portland – Blogging the Red Sox
Red Sox top prospect enjoying time in Portland
Watch Red Sox Top Prospect Blast 13th Home Run Of Year