Red Sox top 30 prospects list for midseason 2023
MLB top prospect ranking: Red Sox's Marcelo Mayer ranked just
SoxProspects.com
Red Sox draft top high school shortstop Marcelo Mayer with No. 4 pick
Why can no one agree on how good Red Sox SS Marcelo Mayer could be
Red Sox prospect Marcelo Mayer's custom cleats at Futures Game
Trevor Story praised Red Sox prospect Marcelo Mayer
Marcelo Mayer leads four Red Sox on Baseball America's Top 100
Why can no one agree on how good Red Sox SS Marcelo Mayer could be
Marcelo Mayer among five Red Sox prospects on Baseball America
Watch Red Sox prospect Marcelo Mayer record his first professional hit
Jackson Holliday, Red Sox's Marcelo Mayer Headline 2023 MLB
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
This Could be a HUGE SEASON for Marcelo Mayer!!