Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe
Marcelo Mayer hit a grand slam in his final prep at-bat. Here's what opponents remember
Marcelo Mayer Reflects On Red Sox Spring Training Experience
Red Sox top prospect Marcelo Mayer off to quick start with Low-A Salem – Blogging the Red Sox
Red Sox Prospect Outlook: Marcelo Mayer Destined For Stardom?
Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
Minor Lines 5/31/23: Marcelo Mayer Not So Good In Portland Debut - Over the Monster
Marcelo Mayer wasn't supposed to be there for the Red Sox at No. 4, but the MLB Draft had other plans - The Boston Globe
Red Sox shut down top prospect Marcelo Mayer due to shoulder injury – NBC Sports Boston
Marcelo Mayer 2023 Minor League Highlights! (45 Games)
Marcelo Mayer breaks out for Portland
Marcelo Mayer is rising in ESPN's rankings of top MLB prospects
Red Sox prospect Marcelo Mayer collects first multihomer game
Red Sox prospect Marcelo Mayer hits first homer of season for Greenville Drive
The Red Sox Prospects Report - Part Two - Over the Monster