Mets retiring No. 36 of ex-pitcher Koosman in '20 - ESPN
NY Mets honor legend Jerry Koosman by retiring No. 36 jersey
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Mets Retired Numbers
Jerry Koosman to Have Number Retired on August 28, 2021
Jerry Koosman of the New York Mets, center, is congratulated by
Mets retire Koosman's 36 five decades after '69 heroics - The San
How New York Mets signed pitcher Jerry Koosman thanks to eagle
New York Mets on X: 📅 The date is set! 📅 We will retire Jerry