Boston Red Sox officially sign No. 4 overall pick Marcelo Mayer for $6.64M; shortstop took BP, did infield drills with big-league team Thursday
How will the Red Sox handle their infield come 2024?
Marcelo Mayer Goes 4th Overall - MLB Draft, Marcelo Mayer is Boston bound! Boston Red Sox, By MLB Network
Why can no one agree on how good Red Sox SS Marcelo Mayer could be?
Boston Red Sox select Marcelo Mayer from Eastlake HS with the 4th pick of the 2021 MLB Draft
Q&A with Red Sox prospect Marcelo Mayer
Christopher Troye (@christophertroye) • Instagram-foto's en -video's
Red Sox' Marcelo Mayer vaults into top five on MLB's Top 100 Prospects list – NBC Sports Boston
MARCELO MAYER 2021 Panini Elite Extra Edition Prizm #4 Boston Red Sox
The Road to The Show™: Boston Red Sox shortstop Marcelo Mayer
Marcelo Mayer ready for next step at Red Sox camp
Boston Red Sox top prospects 2023: Marcelo Mayer leads list