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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: The Closer Role Is All About Managing Energy
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No test results, lots of uncertainty: Sean Doolittle details anxiety within MLB summer camps
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Sean Doolittle is a great teammate. The Nationals need him to be a great closer, too. - The Washington Post
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Let the Viejos Play': In the World Series, Age Is an Asset - The New York Times
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Sean Doolittle, known for his liberal views, won't be at the White House on Monday - The Boston Globe
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Sean Doolittle with a meltdown of all meltdowns in a blown save loss!
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Washington Nationals' Pitcher Sean Dolittle - What's Up? Media
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Former Oakland A's, Washington Nationals reliever announces retirement
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Whiff: Nats closer Doolittle calmed by lavender oil on glove
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Washington Nationals' Sean Doolittle on MLB's 2020 season; decreased velo + more - Federal Baseball
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Don't make it bigger than what it is': Braves, Nationals set for division showdown - The Athletic
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Whiff: Nats closer Doolittle calmed by lavender oil on glove
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Inside the wildest 48 hours of Washington Nationals pitcher Daniel Hudson's life - ESPN
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Sean Doolittle Returning To Washington Nationals