Red Sox place top prospect Marcelo Mayer on injured list - The Boston Globe
Red Sox prospect Marcelo Mayer posts first multi-homer game of professional career - The Boston Globe
Average raw cards are typically near mint or better and can contain a variety of factory flaws associated with centering, surface (minor scratches,
MARCELO MAYER 2022 Bowman Chrome Prospect MOJO Boston Red Sox BCP-126
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway welcome - The Boston Globe
Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic
Red Sox prospect Marcelo Mayer out for rest of 2023
MARCELO MAYER 2022 Bowman Chrome Prospect MOJO Boston Red Sox BCP-126 B98
Mlb Top Prospects 2022
Red Sox prospect Marcelo Mayer out for rest of 2023