![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://www.masslive.com/resizer/WADs0lFDl6qH72i6dQYEwezTSls=/arc-anglerfish-arc2-prod-advancelocal/public/GYT755RUHZCK5CFWB5UXJXMG2I.jpeg)
Marcelo Mayer, Boston Red Sox 2021 first-round pick, walks three
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://cloudfront-us-east-1.images.arcpublishing.com/bostonglobe/NXMBDUPKB6FC3UA7AQ6L66MNEE.jpg)
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://substackcdn.com/image/fetch/w_1200,h_600,c_fill,f_jpg,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fpbs.substack.com%2Fmedia%2FFNx668ZVQAAIsLY.jpg)
Marcelo Mayer autographed card sells for $132,000
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://i0.wp.com/www.baseballamerica.com/wp-content/uploads/bba-media/admh2tis/triston-casas-photo-by-elsa_getty-images.jpg?resize=768%2C576&ssl=1)
Marcelo Mayer Stats & Scouting Report — College Baseball, MLB
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://img.mlbstatic.com/milb-images/image/upload/t_16x9/t_w372/milb/p1udza6dwnwaygt3t3lm.jpg)
Marcelo Mayer Stats, Fantasy & News
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Boston Red Sox place Marcelo Mayer on minor-league injured list
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://www.bostonglobe.com/resizer/bCZN1gYau9NYnr4uBIGNCBcG6zw=/arc-anglerfish-arc2-prod-bostonglobe/public/2TEFMZ7S265GI6EIIJOOIHAODQ.jpg)
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://i0.wp.com/www.baseballamerica.com/wp-content/uploads/2023/09/GettyImages-1526610271-scaled.jpg?crop=288px%2C0px%2C2272px%2C1705px&resize=768%2C576&ssl=1)
Marcelo Mayer Stats & Scouting Report — College Baseball, MLB
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://www.masslive.com/resizer/0fn66zk9TfKtbn_R_ii72SwyplE=/arc-anglerfish-arc2-prod-advancelocal/public/NTR4LSOY6FFZLPKKJ2IP65WF3Q.jpeg)
Boston Red Sox officially sign No. 4 overall pick Marcelo Mayer
![Red Sox sign first-round pick Marcelo Mayer for $6,664,000](https://www.thestarnews.com/wp-content/uploads/2021/07/web.Ben_bat_2402.jpg)
Eastlake's Marcelo Mayer: The Six Million Dollar Man