Marcelo Mayer among three Red Sox prospects named to roster for All-Star Futures Game - The Boston Globe
Boston Red Sox prospect watch: Marcelo Mayer leads pack of promotions
Red Sox Prospect Marcelo Mayer Tapped For All-Star Futures Game
Red Sox Prospect Marcelo Mayer Tapped For All-Star Futures Game
American League, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
Boston Red Sox promote pitching prospect Brandon Walter (68 Ks, 3 walks) to WooSox; Marcelo Mayer returns from injury
American League, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
Red Sox prospect Marcelo Mayer turned heads at the Futures Game, with his play and with his fashion - The Boston Globe
Predicting Red Sox top prospect Marcelo Mayer's timeline to the majors
Boston Globe 2707, PDF, Joe Biden
Red Sox prospects perform well, show off custom cleats at Futures Game
2023 All-Star Futures Game prospect roundup