2023 Boston Red Sox Top 15 prospects

Organization Grades

Hitting: B ... Pitching: D ... Top-end Talent: B- ... Depth: C ... Overall: C

 



Minor League Affiliates

Triple-A: Worcester (AAA East)
Double-A: Portland (AA Northeast)
High-A: Greenville (A+ East)
Low-A: Salem (A East)
Rookie: DSL Red Sox (Dominican Summer League)
Rookie: FCL Red Sox (Florida Complex League)

 



1. Marcelo Mayer (SS) ... 6-3, 185 ... L/R ... 20 ... 2021 (1) HS (CA)

Comments: Elite prospect with significant tools and instincts. May not exhibit plus speed, but does everything well. Reached A+ in first full season and highlights advanced approach at plate with pitch recognition. Plus power should come as he adds more strength. Uses entire field and makes adjustments. Solid defender with quick hands and strong...

Almost!

You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!

Already a subscriber? Sign in here

More From Org Reports

Our prospect lists for 2026 — Organization Reports for each of the 30 MLB clubs — are back this week! Here's a primer on what to expect for the next six weeks.
FREE
Dec 1 2025 3:01am
An improving Nats system is led by #1 overall pick Eli Willits, but also features some pitchers and hitters of note for 2026 and beyond.
Dec 12 2025 8:50am
Led by Thomas White, the Marlins farm system is on the up with several potential fantasy contributors in their Top 15.
Dec 11 2025 3:01am
A few potential impact guys at the top (led by Adain Miller), but the Phillies system thins out quickly with very little current depth.
Dec 10 2025 3:01am
A low-key good draft has replenished a Braves system that has been down the past couple seasons.
Dec 9 2025 3:01am

Tools