Marcelo Mayer already crown jewel of Red Sox farm system
Red Sox First-Round Pick Marcelo Mayer Planning On Signing Right Away
Red Sox prospect Marcelo Mayer posts first multi-homer game of
Red Sox 2022 MLB Draft: Day 1 - Over the Monster
Marcelo Mayer already crown jewel of Red Sox farm system
Red Sox reportedly promote Roman Anthony, Kyle Teel to Portland
Boston Red Sox MLB Draft 2021: Jud Fabian does not sign, will go
Boston Red Sox minor league players - Wikipedia
What to know about Marcelo Mayer, the Red Sox' first-round draft
Red Sox prospects perform well, show off custom cleats at Futures Game