Red Sox Prospect Marcelo Mayer Tapped For All-Star Futures Game
2023 MLB Power Rankings - Who's our way-too-early No. 1? - ESPN
Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate
The Road to The Show™: Boston Red Sox shortstop Marcelo Mayer
Marcelo Mayer is not the only Sox prospect thriving in Portland
Boston Red Sox Top Prospect Voting: Marcelo Mayer is the next big thing - Over the Monster
Boston Red Sox top prospects 2023: Marcelo Mayer leads list
5 things to know about Red Sox shortstop Marcelo Mayer
Red Sox' Marcelo Mayer vaults into top five on MLB's Top 100 Prospects list – NBC Sports Boston
Red Sox's Fastest-Rising Slugger Jumps Marcelo Mayer In Latest Prospect Ranking - Sports Illustrated Inside The Red Sox
Top 100 prospects updated 2022 midseason rankings
2023 Fantasy Top 100 Dynasty Prospects — College Baseball, MLB Draft, Prospects - Baseball America
Boston Red Sox top prospects 2023: Marcelo Mayer leads list