Boston Red Sox prospect watch: Marcelo Mayer erupts
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Red Sox' Marcelo Mayer vaults into top five on MLB's Top 100 Prospects list – NBC Sports Boston
Marcelo Mayer Archives
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Red Sox top prospect Marcelo Mayer is 'eager to take his game to the next level' – Blogging the Red Sox
Red Sox top prospect Marcelo Mayer dealing with minor right wrist soreness; shortstop has not played since April 23 – Blogging the Red Sox