Marcelo Mayer, the Boston Red Sox's top prospect, is making waves in Triple-A and could be on the verge of a call-up. With a batting average of .267, seven homers, and 34 RBIs, Mayer's performance is impressive, especially considering he missed time due to injuries in previous seasons. Currently, he ranks as the No. 3 prospect in the Red Sox system and No. 9 overall in MLB, indicating significant potential for impact upon his debut.

Despite currently being blocked by Trevor Story at shortstop, the Red Sox may find ways to integrate Mayer into their lineup. His offensive prowess, characterized by a .452 wOBA and strong plate discipline, suggests he could thrive in the majors. With his ETA set for July 2025, fantasy managers should keep a close eye on him as summer approaches.