MLB Notebook: Red Sox need to find solution at second base
Boston Red Sox top prospects 2023: Marcelo Mayer leads list
Red Sox prospect Marcelo Mayer's custom cleats at Futures Game - ESPN
Marcelo Mayer ready for next step at Red Sox camp
SoxProspects News: April 2023
Ranking the top 10 prospects in the Red Sox system heading into the 2023 season - The Boston Globe
First-round pick Marcelo Mayer cherishes the moment at Fenway Park
Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe
Boston Red Sox Top Prospects: FCL Season Review - Over the Monster
Top 100 MLB prospects 2023: Keith Law's rankings, with Corbin Carroll at No. 1 - The Athletic
Red Sox top prospect Marcelo Mayer is 'eager to take his game to the next level' – Blogging the Red Sox