Red Sox Prospect Marcelo Mayer Has a Simple Approach and a High Ceiling
2022 Boston Red Sox Top MLB Prospects — College Baseball, MLB Draft, Prospects - Baseball America
Red Sox promoting No. 1 prospect Marcelo Mayer to Double-A
Marcelo Mayer of Eastlake High taken fourth in MLB Draft - The San Diego Union-Tribune
Marcelo Mayer drafted No. 4 by Red Sox in MLB Draft
MLB Draft 2021: Red Sox select prep shortstop Marcelo Mayer with No. 4 pick
Red Sox prospect guide: Marcelo Mayer
SoxProspects News: Red Sox Select Marcelo Mayer with the fourth overall pick
MLB Draft: Five from state on 1st night
Top Red Sox pick Marcelo Mayer expected to make his pro debut Thursday - The Boston Globe
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