Marcelo Mayer crushes a pair of homers

Sea Dogs' Marcelo Mayer hits first Double-A homer

Red Sox Prospect Outlook: Marcelo Mayer Destined For Stardom?

Marcelo Mayer (@marcelomayer_10) • Instagram photos and videos

Marcelo Mayer

Marcelo Mayer launches go-ahead home run for Red Sox' High-A affiliate

Boston Red Sox surprised, excited Marcelo Mayer fell to them at No

Red Sox's Marcelo Mayer hits first Double-A homer

Marcelo Mayer crushes a pair of homers

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