Shortstop Marcelo Mayer makes debut at Hadlock Field in 6-2 Sea Dogs win
Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a decade. Catch him while you can. – The Portland Phoenix
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2021 MLB Draft Scouting Report: SS Marcelo Mayer - Lookout Landing
Red Sox top prospect Marcelo Mayer has arrived in Portland
Top Shortstop Prospects
Sea Dogs' Marcelo Mayer hits first Double-A homer
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SoxProspects News: June 2022
SoxProspects News: 2022
First-round pick Marcelo Mayer signs with Red Sox, gets a Fenway welcome - The Boston Globe
SoxProspects News
Hadlock Field grounds crew clean several inches of snow
Shortstop Marcelo Mayer makes debut at Hadlock Field in 6-2 Sea Dogs win
2021 MLB Draft: Red Sox first-round pick Marcelo Mayer quickly ditches Yankees allegiance