2027 Tryouts Announced!
15U Gold wins 2026 USA TS Surf Wars Championship in Rockland, MA
17U Showcase Competes in PG Pastime New England Championship at Boston College in Chestnut Hill, MA
12U Gold Wins PG MA 12U Championship in Northboro, MA
12U Blue Wins PG MA 12U Championship in Northboro, MA

Welcome to Matt Duffy Baseball

Matt Duffy Baseball Academy is a baseball training facility located at 293 Libbey Industrial Parkway, Unit 150 (Rear) in Weymouth, MA. Owned by former Major League Baseball and Nippon Professional Baseball infielder Matt Duffy of Milton, MA. The Academy is also home to JT3 Fitness, a strength and performance gym that provides full access to players who want to better themselves and develop further their athletic training.

The Matt Duffy Baseball Academy is home to the MDB Knights, providing ages 9U - 18U travel baseball club opportunities in the Perfect Game New England League. Matt Duffy Baseball focuses on long-term player development, a consistent approach to coaching across all levels of play, and developing a broader knowledge of baseball.
Matt Duffy Baseball Academy
293 Libbey Industrial Parkway | Unit 150 (rear) | Weymouth, MA 02189
Email: [email protected]
Copyright © 2025 Matt Duffy Baseball Academy, LLC & MDB Knights, LLC. All Rights Reserved. All images on this website are the personal property of MDB Knights, LLC, Matt Duffy Baseball Academy, LLC, and/or Matthew E. Duffy or are used with permission representing the name, image, and likeness of Matt Duffy.