Marcelo Mayer became the ninth-youngest Boston Red Sox player ever to go yard twice in a game at Fenway Park, belting two homers against the Tampa Bay Rays on Wednesday.

Marcelo Mayer — wearing the Wally head — got a kiss on both cheeks from a Red Sox starter after his first Fenway Park home run.

Red Sox infielder Marcelo Mayer credited the 'unmatched' trust he has in his father's coaching in a new interview.

The Boston Red Sox franchise slugger offered a four-word response as Marcelo Mayer takes over his old position.

BOSTON — “Insane.” That’s how rookie Marcelo Mayer described veteran shortstop Trevor Story’s jump throw during the sixth inning of the Red Sox’ 4-3 win over the Rays on Wednesday.

Teel made his major league debut on Friday night for the Chicago White Sox and his former teammate Marcelo Mayer had a nice message for him on Instagram.

Hoskins has an $18 million mutual option on his deal for next year, so acquiring him would be a low-risk investment for a Red Sox team that seems to be in need of some roster stabilization. Hoskins could also offer some clubhouse leadership for Boston's collection of budding rookie stars.

Why is Alex Cora hesitant to let talented rookies Roman Anthony and Marcelo Mayer hit against left-handed pitchers? He explained his thinking at length Tuesday afternoon.