How did Red Sox top prospect Marcelo Mayer fare in first full pro
Boston Red Sox Insider Discusses Marcelo Mayer's Major League
How did Red Sox top prospect Marcelo Mayer fare in first full pro
Meet Marcelo Mayer, Eastlake grad and MLB prospect with 'more pop
Watch: Eastlake shortstop Marcelo Mayer discusses his final at-bat
Boston Red Sox select Marcelo Mayer from Eastlake HS with the 4th
Marcelo Mayer Prospect Video, SS, Eastlake High Schol Class of
How Marcelo Mayer became a scouting impossible dream come true
2021 MLB Draft: Red Sox first-round pick Marcelo Mayer quickly
Marcelo Mayer, the Red Sox' top prospect, already looks destined