Yankees, Mets get green light from MLB to wear first-responder caps on 9/11 anniversary

Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News

Mets, Yankees to wear first responder caps for 9/11 remembrance game vs. Yankees

Dallas Keuchel Has Near Perfect Game, Minnesota Twins Beat Pittsb

DeGrom, in NYPD hat, backed by 10-run 4th, Mets rout Jays - The San Diego Union-Tribune

Yankees, Mets to Wear Hats Honoring Sept. 11 First Responders on Friday, News, Scores, Highlights, Stats, and Rumors

Mets-Yankees hold 9/11 ceremony honoring first responders

Police, protest, pandemic and the end of the 9/11 era - ESPN

Yankees honor 9/11 heroes 20 years later

Deep in the heart of Texas, Astros and Rangers set for Lone Star showdown for spot in World Series

Top Minor League Baseball hats of 2021

Justin Verlander makes Mets debut, gives up 2 HRs to Tigers

George W. Bush part of MLB's 9/11 anniversary tribute

Decatur car show honors first responders, raises scholarship funds

Logos and uniforms of the New York Mets - Wikipedia