Red Sox top prospect Marcelo Mayer on fire for High-A Greenville
Red Sox Prospect Outlook: Marcelo Mayer Destined For Stardom?
Red Sox rebuild hits key checkpoint as top prospects earn national recognition, Sports
Greg Levinsky on LinkedIn: Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a decade.…
Sea Dogs prospect Mayer, 20, focused on pitch selection -- and lobster rolls, Fisher Cats
Red Sox top 30 prospects list for midseason 2023
Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston
Marcelo Mayer among five Red Sox prospects on Baseball America top 100 - Over the Monster
Red Sox top prospect enjoying time in Portland
Red Sox top prospect Marcelo Mayer takes liftoff amid struggles
Marcelo Mayer among three Red Sox prospects named to roster for All-Star Futures Game - The Boston Globe