Jerry Koosman's No 36 to be retired by Mets in June

Mets to Retire Jerry Koosman's Jersey - The New York Times

Mets to retire pitcher Jerry Koosman's number next season

Mets retiring Dwight Gooden's No. 16 and Darryl Strawberry's No

Why don't the Mets retire more jersey numbers? – Mets360

Mets announce Jerry Koosman number retirement date –

Jerry Koosman's No. 36 to be retired

Mets retire Willie Mays' No. 24 as Old-Timers' Day returns - CBS

Mets retire Willie Mays' No. 24 as Old-Timers' Day returns

New York Mets retire Keith Hernandez No. 17 jersey

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