As Red Sox shut down Marcelo Mayer, rival prospects take off – NBC Sports Boston

Red Sox promote top prospect Marcelo Mayer to Double-A Portland

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Sports Digest: Red Sox shut down Marcelo Mayer for remainder of

Red Sox shut down top prospect Mayer, Red Sox

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

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Red Sox top prospect Marcelo Mayer promoted to Double A Portland

Boston Red Sox place Marcelo Mayer on minor-league injured list

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