Red Sox prospect Marcelo Mayer's custom cleats at Futures Game - ESPN
Story Behind Marcelo Mayer's Awesome All-Star Futures Cleats
Red Sox prospect Marcelo Mayer turned heads at the Futures Game, with his play and with his fashion - The Boston Globe
American League, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
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American League, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
Red Sox prospect Marcelo Mayer's custom cleats at Futures Game - ESPN
Top Red Sox prospect Marcelo Mayer is tearing up the minors and drawing rave reviews - The Boston Globe
Red Sox place top prospect Marcelo Mayer on injured list - The Boston Globe
Which Red Sox prospects are next in line to be called up? – NBC Sports Boston
American League, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
Red Sox prospect Marcelo Mayer wears Fenway dirt in Futures Game cleats
Boston Red Sox Top Prospect Voting: Marcelo Mayer is the next big thing - Over the Monster
Marcelo Mayer among three Red Sox prospects named to roster for All-Star Futures Game - The Boston Globe
Red Sox Prospect Marcelo Mayer Tapped For All-Star Futures Game
Alex Katz (baseball) - Wikipedia
