Mets to Retire Jerry Koosman's Jersey - The New York Times
Mets announce Jerry Koosman number retirement date
Ed Kranepool must be next Mets number retired after Jerry Koosman: Pantorno – Metro US
Mets Retire Legendary Pitcher Jerry Koosman's No. 36 - Sports Illustrated New York Mets News, Analysis and More
Jerry Koosman: NY Mets legend on jersey retirement, World Series
Jerry Koosman's No. 36 to Be Retired By Mets in June – NBC New York
Jerry Koosman number retirement set for June 13 - Amazin' Avenue
Humble Jerry Koosman joins Mets hopefully-expanding pantheon with number retirement
Mets retire Jerry Koosman's No. 36 in Citi Field ceremony
Jerry Koosman's Mets number retirement is finally here
Jerry Koosman's No 36 to be retired by Mets in June
Mets to Retire Jerry Koosman's Jersey - The New York Times
New York Mets to Retire 2 Legends Jersey Numbers Next Season - Sports Illustrated New York Mets News, Analysis and More