Marcelo Mayer Headed for 2021 MLB Draft - ITG Next
Red Sox Top prospect Marcelo Mayer may get called-up to Boston
Pete Crow-Armstrong / Blowout Buzz
Marcelo Mayer SS Scouting Report: 2021 MLB Draft • Prospects
Red Sox: Marcelo Mayer's prospect ranking shows he was the right
2021 MLB Draft profile: SS Marcelo Mayer is the Tigers' top target
Marcelo Mayer ready for next step at Red Sox camp
Why Tigers Passed On Marcelo Mayer At No. 3 In 2021 MLB Draft
Why Tigers Passed On Marcelo Mayer At No. 3 In 2021 MLB Draft