San Diegans Marcelo Mayer, Spencer Jones focus on the present as they head to MLB Futures Games - The San Diego Union-Tribune
Marcelo Mayer Stats & Scouting Report — College Baseball, MLB Draft, Prospects - Baseball America
Marcelo Mayer
Marcelo Mayer Stats, Fantasy & News
Marcelo Mayer Fantasy Projections, Stats & News
Marcelo Mayer Stats, Fantasy & News
Marcelo Mayer swats two home runs, 05/24/2023
Boston Red Sox To Send Three Top Prospects, Including Marcelo Mayer, to All-Star Futures Game - Fastball
Top Red Sox prospect Marcelo Mayer promoted to Double A after blistering May - The Athletic
Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe
Marcelo Mayer, Red Sox top prospect, is tearing up the minor leagues