Marcelo Mayer is not the only Sox prospect thriving in Portland

Red Sox Notes: Marcelo Mayer to make his Portland Sea Dogs debut, former teammate speaks about his leadership, more system promotions

Red Sox top prospect Marcelo Mayer embracing stop with Sea Dogs

Marcelo Mayer Clobbers a Solo Home Run!, Boston Red Sox Prospect

SoxProspects News: June 2022

Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a decade. Catch him while you can. – The Portland Phoenix

Pelham's Rivera thriving in first year as Sox minor league coach, Sports

Detroit Tigers prospect Matt Manning ties career high with 10 strikeouts

2023 Portland Sea Dogs Game Day Program by Portland Sea Dogs - Issuu

Red Sox top prospect Marcelo Mayer has arrived in Portland

Marcelo Mayer is not the only Sox prospect thriving in Portland

Boston Red Sox Minor League roundup May 14