Mayer learned he was heading to Boston for Game 2 of the doubleheader, but there was one problem: He couldn't find his keys.

Red Sox prospect Marcelo Mayer spent his first days in the big leagues with Boston searching for his missing car keys.

24日（土）、マイナーリーグの3Aでダブルヘッダーを戦っていたマルセロ・メイヤーに、「メジャー昇格」という夢の知らせが届いた。 ボストン・レッドソックスのプロスペクト2位（MLB全体8位）にランクする22歳はオリオールズとのダブルヘッダー第2試合目で ...

The Red Sox are calling up heralded infield prospect Marcelo Mayer from Triple A Worcester. WooSox manager Chad Tracy told ...

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

Saturday was likely a day Marcelo Mayer, one of the top prospects in all of Major League Baseball, will remember for the rest of his life.

The Boston Red Sox promoted top infield prospect Marcelo Mayer and are placing third baseman Alex Bregman on the injured list ...

With the Boston Red Sox possibly moving players around to fill a void at first base, top infield prospect Marcelo Mayer will ...

Marcelo Mayer will join the Boston Red Sox Saturday. The team’s top shortstop prospect was seen receiving congratulations in ...

Top shortstop prospect Marcelo Mayer is not in the lineup for the Worcester Red Sox’s first game in a doubleheader Saturday. An industry source told MassLive Red Sox reporter Chris Smith ...

Marcelo Mayer has finally been called up to the Boston Red Sox roster with Alex Bregman hurt, but there's a different veteran ...

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