Two years after being drafted, Marcelo Mayer remains on fast track to Red Sox stardom

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Marcelo Mayer Takes To Instagram After Being Drafted By Red Sox

First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway welcome - The Boston Globe

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Marcelo Mayer Continues to Impress as Boston Red Sox Prepare For the Draft, Locked On Red Sox

SoxProspects News: Fort Report: Mayer and Bleis debut; SoxProspects heads south

MLB's top 20 prospects for 2022: Adley Rutschman, Bobby Witt Jr. battle for top spot; Leiter, Mayer make cut

Red Sox Reportedly Shut Down Top Prospect for Rest of Season After Unfortunate Injury - Sports Illustrated Inside The Red Sox