Boston Red Sox prospect watch: Marcelo Mayer leads pack of promotions

Red Sox top prospect Marcelo Mayer has best game since High-A call-up

Helium Review: How Did Potential Breakout MLB Prospects Fare? — College Baseball, MLB Draft, Prospects - Baseball America

Marcelo Mayer's solo homer, 07/03/2023

Xander Bogaerts reaction to Carlos Correa deal

Eastlake's Marcelo Mayer named to Perfect Game All-American Classic - The San Diego Union-Tribune

Marcelo Mayer's HUGE 3-Hit Game!, Boston Red Sox Prospect

Boston Red Sox prospect watch: Marcelo Mayer erupts

Prospect Marcelo Mayer 'feeling confident' as he arrives at Double-A Portland - The Athletic

Sea Dogs' Marcelo Mayer hits first Double-A homer