Marcelo Mayer's ninth home run, 06/10/2023
Marcelo Mayer's two hit game, 05/19/2023
Shortstop Marcelo Mayer makes debut at Hadlock Field in 6-2 Sea
Red Sox promote top prospect Marcelo Mayer to Double-A Portland
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Marcelo Mayer - Wikipedia
Prospect Report: Red Sox's Mayer Caps a Great Week — College
Shortstop Marcelo Mayer makes debut at Hadlock Field in 6-2 Sea
Red Sox promote top prospect Marcelo Mayer to High A Greenville
Meet Marcelo Mayer, Eastlake grad and MLB prospect with 'more pop
Checking in with the Red Sox' top 10 prospects
Red Sox minor-league notes: Triston Casas, Marcelo Mayer and a