24 year old rookie Jerry Koosman debuted with the New York Mets in 1967. Koosman pitched in 9 games, including 3 starts, going 0-2 with a 6.04 ERA but
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Mets Nolan Ryan
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Grote
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Jerry Koosman New York Mets Custom Baseball Card 1967 Style
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Mets Nolan Ryan
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