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

Red Sox top prospect Marcelo Mayer dealing with minor right wrist soreness; shortstop has not played since April 23 – Blogging the Red Sox

Farm Report: Top prospect promotions couldn't reverse Red Sox's August skid

2022 Red Sox Minor League Superlatives

Marcelo Mayer among three Red Sox prospects named to roster for All-Star Futures Game - The Boston Globe

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

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 promote top prospect Marcelo Mayer to Double-A Portland

Boston Red Sox minor league players - Wikipedia

Red Sox prospect Marcelo Mayer drives in career-high 5 runs

Marcelo Mayer - Wikipedia

Top Red Sox prospect Marcelo Mayer collects four hits

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