prospects – Blogging the Red Sox
2022 Red Sox Minor League Superlatives
Red Sox draft top high school shortstop Marcelo Mayer with No. 4 pick
Who is Marcelo Mayer? Boston Red Sox pick is five-tool shortstop from California, widely considered top overall player in draft class
How Marcelo Mayer became a scouting impossible dream come true - The Boston Globe
Marcelo Mayer is not the only Sox prospect thriving in Portland
Triston Casas, Marcelo Mayer lead Boston Red Sox 2022 top 15 prospect list; Nick Yorke ranks No. 3
Marcelo Mayer ready for next step at Red Sox camp
Red Sox minor-league notes: Marcelo Mayer injury update, Brainer Bonaci promotion - The Athletic
Greenville Drive Marcelo Mayer notches first multihomer game
2023 Boston Red Sox Top 30 Prospects, by Sam Federman
Marcelo Mayer records first hits for Double-A Portland