Red Sox prospects Marcelo Mayer, Miguel Bleis impress in spring training
These 7 Red Sox prospects are tearing up the minors
Red Sox top 20 prospects 2023: Keith Law ranks Boston's minor league farm system - The Athletic
marcelo mayer – Blogging the Red Sox
Marcelo Mayer, Red Sox top prospect, on goals for 2023
Boston Red Sox Top 50 Prospects (2022)
Red Sox prospects besides Marcelo Mayer impressing in Portland
MLB prospect rankings: Riley Greene reigns supreme, Marcelo Mayer makes entrance
For Red Sox prospects Nick Yorke and Marcelo Mayer the Futures Game felt inevitable, but for Luis Guerrero it's an unlikely tale - The Boston Globe
Predicting Red Sox top prospect Marcelo Mayer's timeline to the majors
Red Sox Prospect Marcelo Mayer Ruled Out For Remainder Of 2023
MLB roundup: Mayer, Yorke selected for All-Star Futures Game
Red Sox top 30 prospects list for midseason 2023
Boston Red Sox top prospects 2023: Marcelo Mayer leads list