A long overdue honor for Jerry Koosman. Great job by the #Mets to

A long overdue honor for Jerry Koosman. Great job by the #Mets to do all retire his no. 36.

Jerry Koosman- Mets All Time Lefthander (Part Three 1974-1985)

Thrilled to be 'joining a great crew,' Jerry Koosman, 78, has jersey retired by New York Mets - ESPN

Jerry Koosman- Mets All Time Lefthander (Part Three 1974-1985)

Jerry Koosman - Mets History

A long overdue honor for Jerry Koosman. Great job by the #Mets to do all retire his no. 36.

Out Of The Shadows: Jerry Koosman - Metsmerized Online

Jerry Koosman- Mets All Time Lefthander (Part Three 1974-1985)

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

New York Mets - We will retire Jerry Koosman's number 36 in 2020. #Kooooz36 The lefty with the most wins in team history will join Tom Seaver and Mike Piazza as the