Red Sox Prospect Report: Marcelo Mayer Showing More Power
Boston Red Sox Top 46 Prospects
Boston Red Sox top prospects 2023: Marcelo Mayer leads list
Red Sox promote top prospect Marcelo Mayer to Double-A Portland
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Sports Digest: Red Sox shut down Marcelo Mayer for remainder of
Red Sox top 20 prospects 2023: Keith Law ranks Boston's minor
This Could be a HUGE SEASON for Marcelo Mayer!!
Boston Red Sox Top Prospects: FCL Season Review - Over the Monster
Boston Red Sox Top Prospects: FCL Season Review - Over the Monster
May Farm Report: Red Sox promote Shane Drohan, Marcelo Mayer