Mayer came into the season as the No. 3 Red Sox prospect and the No. 28 prospect in baseball, according to The Athletic's ...

ESPN insider Jeff Passan broke the news on Saturday: Marcelo Mayer is coming to the major leagues. The 22-year old is hitting ...

The Boston Red Sox are promoting top infield prospect Marcelo Mayer on May 24, following third baseman Alex Bregman's injury ...

After Alex Bregman suffered a right quad injury during Friday's game against the Orioles, the Red Sox have decided to call up ...

Marcelo Mayer, Boston's No. 2 prospect and No. 8 in MLB, was added to the Red Sox’s roster for the second game of Saturday’s ...

The Boston Red Sox promoted one of baseball's best infield prospects to the majors on Saturday. Marcelo Mayer, the fourth ...

The Boston Red Sox called up top prospect Marcelo Mayer on Saturday, but fantasy managers might want to temper expectations ...

Marcelo Mayer lived out a childhood dream Saturday afternoon when the Triple-A Worcester player was promoted to the Boston ...

Red Sox have called up top prospect Marcelo Mayer to the major league roster following an injury to star third baseman Alex ...

The Boston Red Sox have one of the most exciting prospects in baseball on the way to town. Reports started to pop up earlier this afternoon about infielder Marc ...

An injury to Alex Bregman gets Marcelo Mayer to the big leagues. Find out more about the Boston infield at MLB Trade Rumors.