Marcelo Mayer among five Red Sox prospects on Baseball America top
Marcelo Mayer among five Red Sox prospects on Baseball America top 100 - Over the Monster
Yankees' Anthony Volpe, Red Sox' Marcelo Mayer headline 2023 MLB top SS prospects
What Experts Are Saying About Red Sox Draft Pick Marcelo Mayer - CBS Boston
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Red Sox shoot up to fifth in new Baseball America farm system rankings – NBC Sports Boston
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Red Sox ecstatic after projected top pick Marcelo Mayer falls to them - The Athletic
Red Sox top prospect Marcelo Mayer is 'eager to take his game to the next level' – Blogging the Red Sox
Boston Red Sox Top 30 prospects list 2023 preseason
A closer look at the key questions surrounding the Red Sox' top 10 prospects - The Boston Globe
Red Sox top 30 prospects list for midseason 2023
Boston Red Sox Top Prospects