2019 Washington Nationals season - Wikipedia
Sean Doolittle excited to return to Nationals in 2023
Nationals' Sean Doolittle explains declining White House invite - The Washington Post
Juan Soto joins long list of young stars gone from Nationals
Sean Doolittle wants a different ending with Washington Nationals - The Washington Post
Mets, Nationals 2022 Opening Day preview
Nationals reliever Sean Doolittle WANTS players to bat flip on him for a good reason, This is the Loop
Nationals' Sean Doolittle explains declining White House invite - The Washington Post
Sean Doolittle on shaky save in Nationals debut: 'I promise they won't all be like that' - The Washington Post