Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a

Top Red Sox prospect Marcelo Mayer earns South Atlantic League Player of the Week honors – Blogging the Red Sox

SoxProspects News: Minor Notes: Mayer shut down; Meidroth and Troye shine for Portland

As Red Sox land four players on top-100 prospect list, a look at who could join them soon - The Athletic

Red Sox top prospects Marcelo Mayer, Miguel Bleis showcase talent in Grapefruit League action

Marcelo Mayer's three-hit game, 07/03/2023

Red Sox to promote top prospect Marcelo Mayer to Double-A Portland on Tuesday

Red Sox promote top prospect Marcelo Mayer to Sea Dogs

Marcelo Mayer McClelland Miscellanea

Marcelo Mayer SMOKES a Solo Home Run!, Boston Red Sox Prospect

Red Sox Prospect Wearing Cleats With Real Pieces of Fenway Park in Them at MLB Futures Game - Sports Illustrated

Marcelo Mayer hits three doubles for Salem