Marcelo Mayer hits three doubles for Salem

Red Sox promote top prospect Marcelo Mayer to Double-A Portland

MLB Notebook: Miguel Bleis injury, WooSox' Shane Drohan learning Triple-A hitters, Marcelo Mayer settling into Double-A

Red Sox Prospect Marcelo Mayer Placed On Injured List In Double-A

Red Sox place top prospect Marcelo Mayer on injured list - The Boston Globe

Marcelo Mayer hits three doubles for Salem

Red Sox promote top prospect Marcelo Mayer to Portland Sea Dogs

Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe

Farm Report: Hunter Dobbins making fast strides since return from Tommy John surgery

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

Top Red Sox prospect blasts homer in three-hit, three-RBI game for Portland

Marcelo Mayer, Red Sox top prospect, on goals for 2023

Red Sox promote top prospect Marcelo Mayer to Portland Sea Dogs