What Red Sox Top Prospect Marcelo Mayer Focused On This Offseason
Red Sox Prospect Marcelo Mayer Called Up To Portland Seadogs
Red Sox's Top Prospect Marcelo Mayer Promoted To High-A Greenville
Marcelo Mayer, Red Sox top prospect, is tearing up the minor leagues
MORE
How Red Sox prospect Marcelo Mayer made it to All-Star Futures Game
2021 MLB Draft: Red Sox first-round pick Marcelo Mayer quickly ditches Yankees allegiance
Red Sox promote top prospect Marcelo Mayer to High A Greenville - The Boston Globe
Boston Red Sox prospect watch: Marcelo Mayer erupts : r/redsox
Mr. Baseball 2021: Marcelo Mayer
May Farm Report: Red Sox promote Shane Drohan, Marcelo Mayer