Red Sox promoting top prospects Kyle Teel, Roman Anthony to Double-A
John Boggs and Associates, Inc (@JBASPORTS) / X
Red Sox Prospect Marcelo Mayer Fitting In Since Portland Promotion
Red Sox' Marcelo Mayer vaults into top five on MLB's Top 100 Prospects list – NBC Sports Boston
Red Sox promote top prospect Marcelo Mayer to Double-A
Red Sox top prospect Marcelo Mayer takes liftoff amid struggles
Boston Red Sox minor league players - Wikipedia
Red Sox Prospect Marcelo Mayer Called Up To Portland Seadogs
Red Sox Notes: Marcelo Mayer to make his Portland Sea Dogs debut, former teammate speaks about his leadership, more system promotions