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Washington Nationals relief pitcher Sean Doolittle : Bullseye with Jesse Thorn : NPR
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Fangraphs Washington Nationals Top 31 Prospects (Hassell 7th, Green 11th) : r/Nationals
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Ronald Acuna Jr. joins exclusive 40-40 club, Morton leaves game in 1st as Braves beat Nationals 9-6
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How Nationals closer Sean Doolittle became a dominant one-pitch reliever - The Washington Post
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Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – NBC4 Washington
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Sean Doolittle Bids Farewell to Nats, But Not DC: “This is Home, Man”
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Washington Nationals re-sign Sean Doolittle to minor league deal; decline 2023 option for Nelson Cruz - Federal Baseball
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Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
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Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – NBC4 Washington
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