First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway welcome - The Boston Globe
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MLB Notes: Criticized at the time, Red Sox may have dodged some bullets in free agency
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Red Sox sign first-round pick Marcelo Mayer and glimpse their future - The Athletic
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Yanks reliever throws 4 wild pitches in 10th, Red Sox rally - The San Diego Union-Tribune