Sean Doolittle Career World Series Stats
Sean Doolittle - Wikipedia
D.C.'s favorite bearded, bespectacled baseball player to pitch with Nationals again : NPR
Ex-Nats reliever Sean Doolittle exits after '11 incredible seasons' - ESPN
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We're all rooting for the Nationals, right? - DRaysBay
Sean Doolittle World Series Stats by Baseball Almanac
Sean Doolittle excited to return to Nationals in 2023
Oakland A's extension with Sean Doolittle is not that weird
What chance to THESE Nationals have to make the roster in 2023?
Sean Doolittle Career World Series Stats
Rehabbing Sean Doolittle won't be on Nationals' Opening Day roster - The Washington Post
Sean Doolittle saves a World Series game - Athletics Nation
Sean Doolittle: Oakland Athletics Highlights