Red Sox top prospect Marcelo Mayer promoted to Double A Portland after tearing it up throughout the month - The Boston Globe
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
Marcelo Mayer, Boston Red Sox, SS - News, Stats, Bio
Red Sox Rumors: Top Prospect Marcelo Mayer Promoted To Double-A
Boston Red Sox promote prospect Marcelo Mayer to Double-A
MLB prospect rankings: Top 25 players re-ranked with Jackson Holliday, Elly De La Cruz at the top
2 of the Red Sox' top prospects have been promoted to the next level
Updated Top 100 MLB Prospect List: Where Dylan Crews, Other Top 2023 Draft Picks Rank, News, Scores, Highlights, Stats, and Rumors
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
Boston Red Sox Promoting Top Prospect to Next Level - Fastball
How Red Sox Top Prospect Marcelo Mayer Fared In Double-A Debut
The Road to The Show™: Boston Red Sox shortstop Marcelo Mayer
Red Sox promote top prospect Marcelo Mayer to Double-A
Top 10–1 Prospects Write Up. 10. Junior Caminero (3B) — Tampa Bay…, by Nae