NY Mets Retire Mike Piazza's Number 31 - Mets History
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' retired numbers
Piazza has No. 31 retired
Mets to retire Mike Piazza's No. 31 jersey this season – New York Daily News
Throwback Mike Piazza New York METS #31 Black Mens Large Baseball Jersey
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
Mike Piazza Autographed Retirement Jersey - Mets History
Mets will retire Mike Piazza's No. 31 jersey
mets-to-retire-mike-piazzas-number-this-season
Mets to retire Mike Piazza's No. 31 jersey this season – New York Daily News
Honoring Piazza? Paying Cespedes? Meet the Suddenly Generous Mets - The New York Times
Mets to retire Mike Piazza's No. 31 jersey this season – New York Daily News