Former Mets pitcher Matt Harvey retires after 9 seasons in MLB
Matt Harvey: Breaking News, Rumors & Highlights
Former Mets ace Matt Harvey retiring after nine seasons
Myriad O's Thoughts: Adding Luis Torrens, demoting Ryan O'Hearn, Matt Harvey retires - The Athletic
Ex-Mets ace announces retirement at age 34
Former Mets star Matt Harvey announces retirement: 'Goodbye, baseball
Matt Harvey Announces Official MLB Retirement – NBC New York
Former MLB, Mets pitcher Matt Harvey retires: What legacy does he leave? - The Athletic
Matt Harvey, the Mets' 'Dark Knight,' retires at 34 - NBC Sports
Matt Harvey retires: Former Mets ace, MLB All-Star calls it quits
Matt Harvey announces retirement