Every uniform number ever, ranked by value
Mets retire Keith Hernandez's No. 17 in Citi Field ceremony
MIKE PIAZZA NEW YORK METS RETIRED JERSEY NUMBER 31 PATCH
It's great that the Mets are retiring Mike Piazza's number, but Gary Carter and Keith Hernandez deserve same honor – New York Daily News
It's great that the Mets are retiring Mike Piazza's number, but Gary Carter and Keith Hernandez deserve same honor – New York Daily News
Mets Retire Mike Piazza's Number 31, 7/30/16: The Mets retire Mike Piazza's number 31. Watch the full pregame ceremony., By New York Mets
Mets to retire Mike Piazza's No. 31 jersey this season – New York Daily News
Frustrated Mike Piazza speaks out on Mets' 9/11 jersey shocker
The 24 best players in New York Mets history