Red Sox prospect guide: Marcelo Mayer

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Red Sox Top prospect Marcelo Mayer may get called-up to Boston

Pipeline Podcast: Revisiting the 2021 Draft with Red Sox Marcelo Mayer

Red Sox prospect Marcelo Mayer hits first homer of season for

Red Sox Prospect Marcelo Mayer Called Up To Portland Seadogs

Marcelo Mayer Wants To Become A Face Of Baseball, But Winning

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Marcelo Mayer 2021 Bowman Draft Chrome - Gold Refractor #BDC-174

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