First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway welcome - The Boston Globe
Marcelo Mayer - Wikipedia
MLB prospect rankings: Top 50 players entering 2023; Gunnar Henderson, Anthony Volpe, Andrew Painter in top 15
Red Sox prospect Marcelo Mayer hits first homer of season for Greenville Drive
Present and future collide as Xander Bogaerts eagerly welcomes Red Sox' top draft pick Marcelo Mayer - The Boston Globe
Red Sox prospect Marcelo Mayer opens up about season-ending shoulder injury – NBC Sports Boston
MLB The Show 22: Top 10 Prospects to Target in Franchise Mode - Outsider Gaming
Marcelo Mayer: News, Stats, Bio, & More - NBC Sports - NBC Sports
2023 All-Star Futures Game prospect roundup
Breaking Down 'MLB The Show 22' Player Ratings for Every Team, News, Scores, Highlights, Stats, and Rumors
Marcelo Mayer continues legacy of great Eastlake High baseball players - The San Diego Union-Tribune
Marcelo Mayer among three Red Sox prospects named to roster for All-Star Futures Game - The Boston Globe
Top 60 MLB prospects 2023: Keith Law's rankings has Jackson Holliday vs. Jackson Chourio - The Athletic
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