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
2022 Red Sox Minor League Superlatives
Red Sox Notes: Marcelo Mayer to make his Portland Sea Dogs debut, former teammate speaks about his leadership, more system promotions
Red Sox top prospect Marcelo Mayer forges bonds with English- and Spanish-speaking teammates on back fields of Fenway South – Blogging the Red Sox
Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
Red Sox Prospects Report: June - Over the Monster
Red Sox prospects Marcelo Mayer, Miguel Bleis impress in spring training
Marcelo Mayer, Red Sox top prospect, on goals for 2023
Red Sox prospect Marcelo Mayer out for rest of 2023
5 Boston Red Sox prospects to watch for the Greenville Drive
Archive - SoxSpects of Beyond the Monster
Marcelo Mayer among three Red Sox prospects named to roster for All-Star Futures Game - The Boston Globe
Red Sox Prospect Marcelo Mayer Ruled Out For Remainder Of 2023
Red Sox promote top prospect Marcelo Mayer to Double-A Portland
2023 Boston Red Sox Top 30 Prospects, by Sam Federman