Marcelo Mayer, SS Boston Red Sox (Complex), August 2021
Who is Marcelo Mayer? Boston Red Sox pick is five-tool shortstop from California, widely considered top overall player in draft class
Highlights: Eastlake shortstop/Boston Red Sox fourth overall pick Marcelo Mayer
2021 MLB Draft Scouting Report: SS Marcelo Mayer - Lookout Landing
Hit bombs': Watch Red Sox draftee Marcelo Mayer meet Xander Bogaerts
Marcelo Mayer Stats & Scouting Report — College Baseball, MLB Draft, Prospects - Baseball America
Detroit Tigers MLB Draft Profile: SS Marcelo Mayer
LOT (5) 2021 Bowman Chrome Marcelo Mayer / McDonough #FF-4 Franchise Futures
Marcelo Mayer Stats, Fantasy & News
MLB Draft 2021: A scouting report on Boston Red Sox pick Marcelo Mayer - Over the Monster