Boston Red Sox officially sign No. 4 overall pick Marcelo Mayer
Red Sox officially sign first round draft pick Marcelo Mayer
Eastlake's Marcelo Mayer: The Six Million Dollar Man
Eastlake's Marcelo Mayer: The Six Million Dollar Man
Marcelo Mayer Stats & Scouting Report — College Baseball, MLB
Boston Red Sox Promoting Top Prospect to Next Level - Fastball
Boston Red Sox select Marcelo Mayer from Eastlake HS with the 4th
Red Sox draft top high school shortstop Marcelo Mayer with No. 4 pick
Boston Red Sox: Top 10 Prospects for 2022 - Project Digest
Eastlake's Marcelo Mayer: The Six Million Dollar Man
Marcelo Mayer autographed card sells for $132,000