Mets-Yankees hold 9/11 ceremony honoring first responders
Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News
Shannon Shark
Citi Field Policies and Procedures
Yankees, Mets get green light from MLB to wear first-responder caps on 9/11 anniversary
MLB Wouldn't Allow The Mets To Wear First Responder Hats For 9/11 - BroBible
Bleacher Report on Instagram: The Yankees and Mets are wearing first responders' hats today for the anniversary of 9/11 (via @mets)
Yankees, Mets finally get to mark 9/11 anniversary with commemorative caps in-game
9/11: Yankees, Mets toe line together as one unified New York - Sports Illustrated
Shannon Shark
LOOK: Yankees' Aaron Judge, Mets' Pete Alonso and Kevin Pillar wear 9/11 memorial cleats
NY Mets To Wear FDNY, NYPD Caps During 9/11 Anniversary Game
Mets Score 9 Runs On 11 Hits In Emotional Victory On 9/11 Anniversary - CBS New York