Salem Vs. Charleston - Boys FootBall
Red Sox Minor Lines 5/15: Marcelo Mayer Goes Deep Again - Over the Monster
McFarling: Top Red Sox prospect always on his grind
Marcelo Mayer's HUGE 3-Hit Game!, Boston Red Sox Prospect
Alumni Report: Marcelo Mayer making strong debut; how other San Diegans are faring around the minors - The San Diego Union-Tribune
Prospect Watch: Miguel Bleis getting the call to Salem?
Mayer, Jordan get the call up to Greenville
Marcelo Mayer is not the only Sox prospect thriving in Portland
Welcome to Greenville: Mayer, Jordan Set to Join Drive
Marcelo Mayer among five Red Sox prospects on Baseball America top 100 - Over the Monster
Red Sox prospect Marcelo Mayer's custom cleats at Futures Game - ESPN
MLB prospect scouting: What we're seeing from the Red Sox, Rays, Orioles and Nationals - The Athletic
Meet Eddinson Paulino: Boston Red Sox's 'dynamic' prospect has 57 extra-base hits, 27 steals and 'brings it every day'