Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston
Predicting Red Sox top prospect Marcelo Mayer's timeline to the majors
Boston Red Sox place Marcelo Mayer on minor-league injured list - Over the Monster
Red Sox top prospect Marcelo Mayer promoted to Double-A - CBS Boston
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Red Sox promote top prospect Marcelo Mayer to Double-A
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
2022 Fantasy Baseball Prospects: Top 20 at shortstop includes Bobby Witt, Anthony Volpe, Bryson Stott
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 promoted to Double A Portland after tearing it up throughout the month - The Boston Globe
Top 50 MLB prospects: Jackson Holliday, Paul Skenes top Jim Bowden's rankings - The Athletic
How Red Sox Top Prospect Marcelo Mayer Fared In Double-A Debut
Updated Top 100 MLB Prospect List: Where Dylan Crews, Other Top 2023 Draft Picks Rank, News, Scores, Highlights, Stats, and Rumors
Boston Red Sox Top Prospect Voting: Marcelo Mayer is the next big thing - Over the Monster
Red Sox promoting No. 1 prospect Marcelo Mayer to Double-A
How Red Sox' Top 10 prospects fared in 2023