Boston Red Sox promote top prospect Marcelo Mayer to High-A

2022 Red Sox Minor League Superlatives

For Red Sox prospects Nick Yorke and Marcelo Mayer the Futures Game felt inevitable, but for Luis Guerrero it's an unlikely tale - The Boston Globe

Red Sox top prospect Marcelo Mayer promoted to Double A Portland after tearing it up throughout the month - The Boston Globe

Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic

Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston

Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate

Red Sox Rumors: Top Prospect Marcelo Mayer Promoted To Double-A

Sports Digest: Red Sox shut down Marcelo Mayer for remainder of Sea Dogs season

SoxProspects News: Minor Notes: Mayer shut down; Meidroth and Troye shine for Portland

Boston Red Sox Top Prospect Voting: Marcelo Mayer is the next big thing - Over the Monster

Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate