MLB Draft 2021: Marcelo Mayer is a potential pick for the Boston

Red Sox promote top prospect Marcelo Mayer to Portland Sea Dogs

Red Sox: Marcelo Mayer's prospect ranking shows he was the right draft choice

Boston Red Sox news: Why No. 1 pick Marcelo Mayer is a special talent

Red Sox officially sign first round draft pick Marcelo Mayer

2021 MLB Draft Scouting Report: SS Marcelo Mayer - Lookout Landing

Red Sox shut down top prospect Marcelo Mayer due to shoulder injury

Marcelo Mayer continues climb in MLB's Top 100 prospect rankings

2021 MLB Draft: Red Sox first-round pick Marcelo Mayer quickly ditches Yankees allegiance

Jackson Holliday, Marcelo Mayer Highlight All-Star Futures Game Rosters

MLB Draft 2021: Four teams, including Rangers and Red Sox, who picked their new No. 1 prospect

Eastlake's Marcelo Mayer selected No. 4 overall by Boston Red Sox in 2021 MLB Draft - Sports Illustrated High School News, Analysis and More

Detroit Tigers take Jackson Jobe with No. 3 pick in 2021 MLB draft

Red Sox promoting No. 1 prospect Marcelo Mayer to Double-A