MLB Draft 2021: A scouting report on Boston Red Sox pick Marcelo

Top Red Sox pick Marcelo Mayer expected to make his pro debut Thursday - The Boston Globe

MLB Draft 2021: A scouting report on Boston Red Sox pick Marcelo Mayer - Over the Monster

Marcelo Mayer vs. Jordan Lawlar Draft debate

2021 MLB Draft Stock Watch: Which Demographics Are Riskiest At No. 1 Overall? — College Baseball, MLB Draft, Prospects - Baseball America

Marcelo Mayer among five Red Sox prospects on Baseball America top 100 - Over the Monster

Boston Red Sox draft Jud Fabian, Florida outfielder who hit 20 homers in 2021, with second-round pick (No. 40 overall)

First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway welcome - The Boston Globe

10 prospects you should know as Red Sox pick No. 4 in MLB Draft

Boston Red Sox minor league players - Wikipedia

Marcelo Mayer, Boston Red Sox 2021 first-round pick, walks three times in professional debut in FCL

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All The Players Drafted By Red Sox In 2021 MLB Draft - CBS Boston

Marcelo Mayer Stats & Scouting Report — College Baseball, MLB Draft, Prospects - Baseball America