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Marcelo Mayer highlights

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Marcelo Mayer rips his Minors-leading 16th double

Red Sox No. 1 prospect Marcelo Mayer rips his Minors-leading 16th double of the season for Double-A Portland

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Marcelo Mayer's three-hit outing

Red Sox No. 1 prospect Marcelo Mayer posts a three-hit game for Double-A Portland

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Marcelo Mayer's three doubles

Red Sox No. 1 prospect Marcelo Mayer racks up a trio of doubles for Double-A Portland

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Marcelo Mayer hits a two-run home run

Red Sox No.1 prospect Marcelo Mayer clubs a two-run home run for Double-A Portland

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Marcelo Mayer's two-run double

Red Sox No. 1 prospect Marcelo Mayer rips a two-run double for Double-A Portland

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Marcelo Mayer lifts his second home run of the year

Red Sox No. 1 prospect Marcelo Mayer lofts his second home run of the year for Double-A Portland

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Marcelo Mayer's three-hit day for Portland

Red Sox No. 1 prospect Marcelo Mayer records a three-hit game, including the game-winning hit for Double-A Portland

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Marcelo Mayer walks it off for the Sea Dogs

Red Sox No. 1 prospect Marcelo Mayer hits a walk-off single for Double-A Portland

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Marcelo Mayer's RBI triple

Top Red Sox prospect Marcelo Mayer plates a rehabbing Trevor Story with his first triple for Double-A Portland

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Marcelo Mayer's RBI double

Red Sox No. 1 prospect Marcelo Mayer rips an RBI-double to right field for Double-A Portland

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Marcelo Mayer's solo home run

Red Sox No. 1 prospect Marcelo Mayer hits a solo home run to left-center field for Double-A Portland in the bottom of the 1st inning

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Marcelo Mayer's 11th home run

Top Red Sox prospect Marcelo Mayer collects his 11th homer of the year, fourth for Double-A Portland

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Marcelo Mayer crushes homer

No. 1 Red Sox prospect Marcelo Mayer crushes his 10th homer of the year, third for Double-A Portland

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Marcelo Mayer's 9th home run

No. 1 Red Sox prospect Marcelo Mayer rips his 9th homer of the season 2nd for Double-A Portland in the bottom of the 5th inning

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Marcelo Mayer's first home run

Red Sox No. 1 prospect Marcelo Mayer clubs his first Double-A home run for Portland

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Marcelo Mayer's RBI double

Red Sox No. 1 prospect Marcelo Mayer hits an RBI Double for Double-A Portland

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Marcelo Mayer's RBI single

Red Sox No. 1 prospect Marcelo Mayer hits an RBI single for Double-A Portland

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Marcelo Mayer's nice play

Top Red Sox prospect Marcelo Mayer spins around before throwing a runner out for Double-A Portland

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Marcelo Mayer's second home run

Top-ranked Red Sox prospect Marcelo Mayer hits his second homer of the day, a solo jack to right-center field, for High-A Greenville