Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
MLB Notes: Criticized at the time, Red Sox may have dodged some bullets in free agency
Marcelo Mayer Class of 2021 - Player Profile
Red Sox prospect Marcelo Mayer's custom cleats at Futures Game - ESPN
SoxProspects News: March 2022
Trevor Story: Marcelo Mayer, other Red Sox top prospect have similar swing
Shortstop Marcelo Mayer makes debut at Hadlock Field in 6-2 Sea Dogs win
The Boston Red Sox have three prospects selected for MLB Futures game – Inside The Diamonds
prospects – Blogging the Red Sox
Marcelo Mayer Wants To Become A Face Of Baseball, But Winning World Series With Red Sox Is His Primary Goal - CBS Boston
Two years after being drafted, Marcelo Mayer remains on fast track to Red Sox stardom
Boston Red Sox Top 46 Prospects