Greg Agnew

General Manager - Matt Duffy Baseball Academy & MDB Knights

Greg was born and raised in Westwood, Massachusetts and attended both Assumption University and the University of South Florida where he earned his Master's Degree in Public Administration. 

Greg began his career in Medicine at the former Lahey Clinic in Burlington, MA where he assisted in the development of the 3D Imaging Lab, now more commonly known as a way for patients to access their medical records online nationwide (PAX). After leaving Lahey Clinic, Greg began a successful career in Law Enforcement at the Worcester County Sheriff's Office. During that time, Greg also co-founded the Dedham Square Country Store in Dedham, MA; a natural foods store focusing on locally-sourced groceries and artisan goods. 

In broadcast media, Greg became the youngest Executive Director in the history of New England Local Television. He also served as the host of "Capable," a bi-weekly law-enforcement podcast focusing on the hunt for Whitey Burger and the heinous crimes committed by Johnny Martorano. 

In his role as General Manager, Greg oversees the operations of the Matt Duffy Baseball Academy and contributes time to the MDB Knights. Prior to becoming the GM, Greg coached for two seasons for the MDB Knights Program and won a 10U Championship with Weymouth Youth Baseball in 2019. In 2025, Greg's 10U MDB Knights Team won the Perfect Game Championship.