A Memorable 'Player To Be Named Later', by New York Mets
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MetsRewind on X: December 8, 1978: The @Mets traded Jerry Koosman to the @ Twins for Jesse Orosco. #LGM #MetsRewind / X
Jerry Koosman - Wikipedia
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How New York Mets signed pitcher Jerry Koosman thanks to eagle-eyed Staten Islander
How New York Mets signed pitcher Jerry Koosman thanks to eagle-eyed Staten Islander
A Memorable 'Player To Be Named Later', by New York Mets
A Memorable 'Player To Be Named Later', by New York Mets
Ultimate Mets Database - Jerry Koosman