Marcelo Mayer - MLB Shortstop - News, Stats, Bio and more - The Athletic
2021 MLB Draft profile: SS Marcelo Mayer is the Tigers' top target - Bless You Boys
Marcelo Mayer Archives
20 Under 25 results: Marcelo Mayer, Triston Casas land in top 10 – NBC Sports Boston
Red Sox Prospect Outlook: Marcelo Mayer Destined For Stardom?
Red Sox Prospect Outlook: Marcelo Mayer Destined For Stardom?
Red Sox place top prospect Marcelo Mayer on injured list - The Boston Globe
Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a decade. Catch him while you can. – The Portland Phoenix
MLB Draft 2021: A scouting report on Boston Red Sox pick Marcelo Mayer - Over the Monster