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Top Red Sox prospect Marcelo Mayer is tearing up the minors and
Marcelo Mayer identified by MLB Pipeline as Red Sox' best
Boston Red Sox Top 50 Prospects (2023)
2014 Georgia Tech Baseball Media Guide by GTAthletics - Issuu
Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
The Shlabotnik Report Baseball cards, customs and obscure pop
Marcelo Mayer, Red Sox top prospect, on goals for 2023
Boston Red Sox Top Fantasy Baseball Prospects 2023
Red Sox Prospect Outlook: Marcelo Mayer Destined For Stardom?
2021 July at Nationals Arm Race
2021 July at Nationals Arm Race
Red Sox promote top prospect Marcelo Mayer to High A Greenville