Boston Red Sox Top Prospect Voting: Nick Yorke's meteoric rise - Over the Monster
Red Sox top prospect enjoying time in Portland
Boston Red Sox Top 46 Prospects
Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a decade. Catch him while you can. – The Portland Phoenix
Red Sox promote top prospect Marcelo Mayer to Sea Dogs
Red Sox prospect Marcelo Mayer's custom cleats at Futures Game - ESPN
Marcelo Mayer, the Red Sox' top prospect, already looks destined for the big leagues - The Boston Globe
Boston Red Sox Top Prospects to watch in '22 - Over the Monster
Shortstop Marcelo Mayer makes debut at Hadlock Field in 6-2 Sea Dogs win
SoxProspects News: Cup of Coffee: Mayer caps off monster week with another four-hit game