How Red Sox prospect Marcelo Mayer made it to All-Star Futures Game
Red Sox promote top prospect Marcelo Mayer to Double-A
Prospect Report: Red Sox 2023 Imminent Big Leaguers
Boston Red Sox Top Prospects: Marcelo Mayer tops the Red Sox list
Top Red Sox prospect Marcelo Mayer is tearing up the minors and
What Red Sox Top Prospect Marcelo Mayer Focused On This Offseason
Marcelo Mayer among three Red Sox prospects named to roster for
Marcelo Mayer wasn't supposed to be there for the Red Sox at No. 4
Red Sox notebook: Sox have been picture of mediocrity through
Boston Red Sox top prospects 2023: Marcelo Mayer leads list
Red Sox prospect Marcelo Mayer turned heads at the Futures Game
Boston Red Sox Top Prospect Voting: Marcelo Mayer is the next big
How shortstop prospect Marcelo Mayer put himself on the fast track