Shortstop Marcelo Mayer makes debut at Hadlock Field in 6-2 Sea

5 things to know about Red Sox shortstop Marcelo Mayer

Eastlake's Marcelo Mayer: The Six Million Dollar Man

Marcelo Mayer is the biggest Red Sox prospect to hit Portland in a decade. Catch him while you can. – The Portland Phoenix

The Road to The Show™: Boston Red Sox shortstop Marcelo Mayer

Red Sox Prospect Marcelo Mayer Called Up To Portland Seadogs

portland sea dogs – Blogging the Red Sox

Sea Dogs Super Powers Fall Short in 6-4 Loss

Marcelo Mayer, Boston Red Sox 2021 first-round pick, walks three times in professional debut in FCL

Marcelo Mayer of Eastlake High taken fourth in MLB Draft - The San Diego Union-Tribune

Red Sox Prospect Marcelo Mayer Called Up To Portland Seadogs

Watch: Eastlake shortstop Marcelo Mayer discusses his final at-bat and his time with the Titans