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Red Sox promote top prospect Marcelo Mayer to Double-A
![Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic](https://cdn.theathletic.com/app/uploads/2022/08/07221416/USATSI_14105545-scaled.jpg)
Teammates Marcelo Mayer, Brainer Bonaci headline All-Red Sox Minor
![Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic](https://bloggingtheredsox.files.wordpress.com/2023/07/gettyimages-1526533964-594x594-1.jpg?w=594)
marcelo mayer – Blogging the Red Sox
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Trevor Story: Marcelo Mayer, other Red Sox top prospect have
![Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic](http://blogs.fangraphs.com/wp-content/uploads/2023/07/USATSI_21011342.jpg)
Red Sox Prospect Marcelo Mayer Has a Simple Approach and a High
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McFarling: Top Red Sox prospect always on his grind
![Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic](https://985thesportshub.com/wp-content/uploads/sites/88/2022/08/USATSI_18836147_168386148_lowres.jpg)
Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
![Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic](https://www.prospects1500.com/wp-content/uploads/2023/05/marcelo-mayer-greenville-drive-678x381.jpg)
Prospects of the Week: May 1 - May 7
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Red Sox promote top prospect Marcelo Mayer to Double-A
![Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic](https://library.sportingnews.com/styles/twitter_card_120x120/s3/2021-08/marcelo-mayer-070621-getty-ftr_3utadbdp3v6h1apxenpijsz65.jpg?itok=35QaGq4O)
2021 MLB Draft: Red Sox first-round pick Marcelo Mayer quickly
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Marcelo Mayer: Breaking News, Rumors & Highlights
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Marcelo Mayer wasn't supposed to be there for the Red Sox at No. 4