New York Mets - 📅 The date is set! 📅 We will retire Jerry Koosman's No. 3⃣6⃣ on Saturday, June 13 in a pre-game ceremony. 🎟️👉

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TICKET Stub 9/28 1968 New York Mets JERRY KOOSMAN 3Hitter Philadelphia Phillies

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Jerry Koosman's No. 36 retired by Mets

New York Mets on X: 📅 The date is set! 📅 We will retire Jerry Koosman's No. 3⃣6⃣ on Saturday, June 13 in a pre-game ceremony. 🎟️👉 / X

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