Is Marcelo Mayer the REASON why Xander didnt re-sign..? π #MLB #baseb
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway
Marcelo Mayer Baseball Trading Card Database
Red Sox's Alex Cora Alludes To Marcelo Mayer Potentially Skipping
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Red Sox top prospect Marcelo Mayer has best game since High-A call-up
Marcelo Mayer Baseball Trading Card Database
Goldin] a Marcelo Mayer card just sold for $132,000 : r/baseball
Marcelo Mayer Baseball Trading Card Database
Marcelo Mayer Baseball Trading Card Database
Marcelo Mayer Baseball Trading Card Database
MLB top prospect ranking: Red Sox's Marcelo Mayer ranked just
Marcelo Mayer Baseball Trading Card Database
Marcelo Mayer Baseball Trading Card Database
Red Sox prospect Marcelo Mayer opens up about season-ending
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