Red Sox prospect guide: Marcelo Mayer
2021 MLB Draft Picks: Live Team-by-Team Grades and Analysis, News, Scores, Highlights, Stats, and Rumors
Detroit Tigers MLB Draft Profile: SS Marcelo Mayer
2021 Leaf Draft #41 Marcelo Mayer RC Rookie Card XRC Draft/Prospect Baseball Card in Raw (NM or Better) Condition : Collectibles & Fine Art
Coveted prep shortstop Marcelo Mayer a two-way star atop Detroit Tigers' wish list
2021 MLB Draft Stock Watch: A Historic High School Shortstop Class? — College Baseball, MLB Draft, Prospects - Baseball America
Eastlake's Marcelo Mayer: The Six Million Dollar Man
B/R's 2021 MLB Mock Draft 3.0 for Every 1st-Round Pick, News, Scores, Highlights, Stats, and Rumors
MLB Draft: Five from state on 1st night
Eastlake Grad Marcelo Mayer Drafted 4th In MLB Draft
Highlights: Eastlake shortstop/Boston Red Sox fourth overall pick Marcelo Mayer
Boston Red Sox Insider Discusses Marcelo Mayer's Major League Timeline - Fastball
Marcelo Mayer already crown jewel of Red Sox farm system, Sports