Marcelo Mayer, the Red Sox' top prospect, already looks destined for the big leagues - The Boston Globe
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway welcome - The Boston Globe
Offseason outlook for the Boston Red Sox
MLB Top Prospects 2023: Best rookie fantasy baseball sleepers, breakouts for redraft, dynasty leagues
Offseason outlook for the Boston Red Sox
Marcelo Mayer, Boston Red Sox's top prospect, went from 'tall, skinny' to 'wow,' Alex Cora says
Red Sox Prospect Outlook: Marcelo Mayer Destined For Stardom?
Which Red Sox prospects are next in line to be called up? – NBC Sports Boston
Red Sox notebook: Surging Sox have chance to make statement in Atlanta
THE FINAL MLB MOCK DRAFT 4.0
2023 MLB Power Rankings - Who's our way-too-early No. 1? - ESPN
Ranking the top 10 prospects in the Red Sox system heading into the 2023 season - The Boston Globe