Mets honor Jerry Koosman with overdue jersey retirement
Mets to retire 1969 World Series hero Koosman's number in August
Mets to retire Jerry Koosman's No. 36 in June - Newsday
Jerry Koosman's No 36 to be retired by Mets in June - ESPN
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Jerry Koosman: NY Mets legend on jersey retirement, World Series
Ed Kranepool must be next Mets number retired after Jerry Koosman
Mets' next retired numbers prediction
New York Mets should consider these four players for jersey retirement