How Red Sox Top Prospect Marcelo Mayer Fared In Double-A Debut
Boston Red Sox place Marcelo Mayer on minor-league injured list - Over the Monster
Red Sox Keep Core Of Top Prospects Together Throughout Progression
San Diegans Marcelo Mayer, Spencer Jones focus on the present as they head to MLB Futures Games - The San Diego Union-Tribune
Watch Red Sox prospect Marcelo Mayer record his first professional hit
Red Sox notebook: Finally nearing full strength, it's time for Sox to show us who they really are
Marcelo Mayer's 3-Hit Game!, Boston Red Sox Prospect
San Diegans Marcelo Mayer, Spencer Jones focus on the present as they head to MLB Futures Games - The San Diego Union-Tribune
Opening Day: Marcelo Mayer, Blaze Jordan highlight stacked Salem Red Sox roster