Red Sox No. 1 Prospect Marcelo Mayer Promoted to Portland

Welcome to Greenville: Mayer, Jordan Set to Join Drive

Marcelo Mayer, Red Sox top prospect, is tearing up the minor leagues

Boston Red Sox top prospects 2023: Marcelo Mayer leads list

Top Red Sox prospect Marcelo Mayer records first Double-A hits

Trevor Story: Marcelo Mayer, other Red Sox top prospect have

Red Sox shut down top prospect Marcelo Mayer due to shoulder

Red Sox promote top prospect Marcelo Mayer to Sea Dogs

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

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

Boston Red Sox Insider Discusses Marcelo Mayer's Major League

Red Sox promoting No. 1 prospect Marcelo Mayer to Double-A

MORE