The Red Sox Prospects Report - Part Two - Over the Monster
Marcelo Mayer is killing it in the minors! : r/redsox
5 things to know about Red Sox shortstop Marcelo Mayer
Jackson Holliday, Red Sox's Marcelo Mayer Headline 2023 MLB Futures Game Rosters, News, Scores, Highlights, Stats, and Rumors
Top Red Sox prospect Marcelo Mayer has been showing off at Double A. Now he'll get to do it on a bigger stage: the All-Star Futures Game. : r/redsox
Boston Red Sox Top Prospects for Dynasty Leagues - FantraxHQ
Marcelo Mayer Wants To Become A Face Of Baseball, But Winning World Series With Red Sox Is His Primary Goal - CBS Boston
Red Sox farm report: Song on repeat
MLB Draft 2021: A scouting report on Boston Red Sox pick Marcelo Mayer - Over the Monster
Marcelo Mayer on injured list with left shoulder inflammation
Marcelo Mayer of the Red Sox Joins the Prospect Pad — College Baseball, MLB Draft, Prospects - Baseball America