Three Red Sox prospects land in Baseball America's Top 100 – NBC Sports Boston
Boston Red Sox draft Marcelo Mayer with fourth overall pick; SS was considered a candidate to go No. 1 overall
Red Sox draft pick Marcelo Mayer has fired up Instagram reaction to joining Boston – NBC Sports Boston
5 things to know about Red Sox shortstop Marcelo Mayer
Worcester Red Sox, Jeter Downs, MLB Draft, Triple A baseball, Boston Red Sox
Marcelo Mayer's $6.664 million bonus leads San Diego area baseball signings - The San Diego Union-Tribune
Hit bombs': Watch Red Sox draftee Marcelo Mayer meet Xander Bogaerts
Marcelo Mayer (@marcelomayer_10) • Instagram photos and videos
Trevor Story: Marcelo Mayer, other Red Sox top prospect have similar swing