Red Sox No. 1 Prospect Marcelo Mayer Promoted to Portland
Boston Red Sox draft Marcelo Mayer with fourth overall pick; SS
Red Sox top prospect Marcelo Mayer is 'eager to take his game to
Marcelo Mayer already crown jewel of Red Sox farm system
Boston Red Sox select 'superstar' shortstop in 2021 MLB Draft
Red Sox first-round draft pick Marcelo Mayer wants to sign 'as
Red Sox first-round draft pick Marcelo Mayer wants to sign 'as
Highlights: Eastlake shortstop/Boston Red Sox fourth overall pick
Two years after being drafted, Marcelo Mayer remains on fast track
MLB Mock Draft roundup: Slugging infielder on Red Sox' radar – NBC
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway
Six Things To Know About Red Sox First-Round Draftee Marcelo Mayer
Red Sox top prospects 2022: Marcelo Mayer and Triston Casas give
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway
Boston Red Sox To Send Three Top Prospects, Including Marcelo