Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
Boston Red Sox Top Prospects: Marcelo Mayer makes his debut - Over the Monster
5 things to know about Red Sox shortstop Marcelo Mayer
Red Sox Minor Lines 5/7/23: The Marcelo Mayer Game - Over the Monster
Red Sox place top prospect Marcelo Mayer on injured list - The Boston Globe
Marcelo Mayer, the Red Sox' top prospect, already looks destined for the big leagues - The Boston Globe
Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe
Revisiting The 2021 Draft and its Top Prospects, by Mason McRae
Marcelo Mayer already crown jewel of Red Sox farm system, Sports
Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe
Marcelo Mayer Stats, Fantasy & News
Boston Red Sox place Marcelo Mayer on minor-league injured list - Over the Monster
Top 100 MLB prospects 2023: Keith Law's rankings, with Corbin Carroll at No. 1 - The Athletic