Eastlake senior Mayer looks to be among top MLB picks

TOP PROSPECTS - Bonita Springs Florida Weekly

Red Sox prospect guide: Marcelo Mayer

Eastlake senior Mayer looks to be among top MLB picks

Boston Red Sox Top 46 Prospects

Marcelo Mayer, top MLB Draft 2021 pick, may be the best Boston Red Sox prospect - Over the Monster

2021 MLB draft prospect rankings: Vanderbilt's Jack Leiter, Kumar Rocker top Keith Law's list - The Athletic

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

MLB Draft: Top 500

2023 MLB Draft: The Top 614 Prospects - Future Stars Series

Marcelo Mayer reacts to getting drafted fourth overall by Red Sox

Preseason Baseball TOP 35 Teams

Rangers take Vanderbilt pitcher Jack Leiter with No. 2 Pick in MLB Draft National News - Bally Sports

Mr. Baseball 2021: Marcelo Mayer

Vote now: Who was national high school baseball player of the year in 2022-23? - Sports Illustrated High School News, Analysis and More

Prep shortstops Brady House, Jordan Lawlar linked to Red Sox in MLB Pipeline's latest 2021 mock draft – Blogging the Red Sox