Red Sox: Marcelo Mayer's prospect ranking shows he was the right draft choice

Red Sox top draft pick is best friends with their No. 1 prospect

Marcelo Mayer, Boston Red Sox 2021 first-round pick, walks three times in professional debut in FCL

Red Sox prospects in lower minors making a push to join Sea Dogs

Ranking the top 10 prospects in the Red Sox system heading into the 2023 season - The Boston Globe

Red Sox: Marcelo Mayer's prospect ranking shows he was the right draft choice

Red Sox draft top high school shortstop Marcelo Mayer with No. 4 pick

Boston Red Sox prospect Marcelo Mayer ranked No. 22, compared to Corey Seager, Christian Yelich on ESPN list

Marcelo Mayer is killing it in the minors! : r/redsox