Marcelo Mayer, top MLB Draft 2021 pick, may be the best Boston Red Sox prospect - Over the Monster

Boston Red Sox select Marcelo Mayer from Eastlake HS with the 4th pick of the 2021 MLB Draft

Boston Red Sox select Marcelo Mayer from Eastlake HS with the 4th pick of the 2021 MLB Draft

How did Red Sox top prospect Marcelo Mayer fare in first full pro season? – Blogging the Red Sox

Red Sox shut down top prospect Marcelo Mayer due to shoulder injury – NBC Sports Boston

MLB Draft 2021: Marcelo Mayer's selection was exactly what the Boston Red Sox needed - Over the Monster

Red Sox Prospect Marcelo Mayer Has a Simple Approach and a High Ceiling

Marcelo Mayer

Marcelo Mayer already crown jewel of Red Sox farm system, Sports

Marcelo Mayer autographed card sells for $132,000

Boston Red Sox Top Prospects: Triston Casas, Marcelo Mayer, and what makes a number one prospect - Over the Monster

Marcelo Mayer, top MLB Draft 2021 pick, may be the best Boston Red Sox prospect - Over the Monster