![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](http://blogs.fangraphs.com/wp-content/uploads/2023/07/USATSI_21011342.jpg)
Red Sox Prospect Marcelo Mayer Has a Simple Approach and a High
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://i0.wp.com/couchguysports.com/wp-content/uploads/2023/03/Marcelo-Mayer-Drive-4.jpg.webp?fit=640%2C360&ssl=1)
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/XG46SIS6AFFBTPATH6YBXKMXPE.jpg)
Trevor Story: Marcelo Mayer, other Red Sox top prospect have
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://cloudfront-us-east-1.images.arcpublishing.com/bostonglobe/WETFYLSB4GTWW2JUPIVHCVP3YY.jpg)
Red Sox top prospect Marcelo Mayer embracing stop with Sea Dogs
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://www.si.com/.image/ar_16:9%2Cc_fill%2Ccs_srgb%2Cg_face%2Cq_auto:good/MTk2NzY4NDg0OTQyNjg1ODI2/brady.jpg)
Boston Red Sox Promoting Top Prospect to Next Level - Fastball
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://www.bostonherald.com/wp-content/uploads/2022/03/AP22075634544508.jpg?w=640)
Red Sox promoting No. 1 prospect Marcelo Mayer to Double-A
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://cdn.vox-cdn.com/thumbor/UY2D4t3sUfKrMWQn6xjZsXbGYmA=/0x0:1500x1200/1200x800/filters:focal(628x159:868x399)/cdn.vox-cdn.com/uploads/chorus_image/image/70900128/20220328_5113_X3.0.jpeg)
Boston Red Sox place Marcelo Mayer on minor-league injured list
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://cdn.vox-cdn.com/thumbor/7gKttOcdhWWUXj5f21ubLfQlUxA=/1400x1400/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/22701234/1233532125.jpg)
MLB Draft 2021: Marcelo Mayer is a potential pick for the Boston
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://i0.wp.com/couchguysports.com/wp-content/uploads/2023/06/gettyimages-1248097155-594x594-1.jpg?fit=594%2C396&ssl=1&resize=350%2C200)
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://bloximages.chicago2.vip.townnews.com/eagletribune.com/content/tncms/assets/v3/editorial/d/ab/dabae63c-7575-11ec-b519-5fd14114f0dd/60ebacb26af44.image.jpg?resize=385%2C500)
Marcelo Mayer already crown jewel of Red Sox farm system
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://www.fantraxhq.com/wp-content/uploads/2023/09/Boston-Red-Sox-Top-30-Fantasy-Baseball-Prospects-1-750x430.png)
Boston Red Sox Top 30 Prospects For Dynasty - FantraxHQ
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://i0.wp.com/couchguysports.com/wp-content/uploads/2023/03/i-hnlcpxb-x2.jpg.webp?ssl=1)
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://www.tiktok.com/api/img/?itemId=7219365141345750314&location=0&aid=1988)
Sox Prospects
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://bdc2020.o0bc.com/wp-content/uploads/2021/07/s3___bgmp-arc_arc-feeds_generic-photos_to-arc_GettyImages-1233532077-60eb8886a59df-768x432.jpg)
Red Sox draft top shortstop prospect Marcelo Mayer at No. 4
![Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston](https://sportshub.cbsistatic.com/i/r/2023/06/06/fee7b416-fe41-4cbf-bdc8-94139c395b73/thumbnail/1200x675/6d47f54bdd3d100c8bcab41aba80a092/jackson-holliday-getty-1.png)
MLB prospect rankings: Top 25 players re-ranked with Jackson