How old was Jerry Koosman in…

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Jerry Koosman was ? in Seaver as 'Self'.

Movie Released: Sun, Oct 13 2019

Jerry Koosman was ? in Shea Goodbye: 45 Years of Amazin' Mets as 'Self'.

Movie Released: Tue, Jun 10 2008

Jerry Koosman was ? in New York Mets All Amazin' Team: 40th Anniversary

Movie Released: Sat, Aug 17 2002

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Jerry Koosman was ? in MLB: Baseball's Seasons as 'Mets Pitcher'.

TV Show Released: First Air Date
Wed, Jan 07 2009