Rehabbing Sean Doolittle won't be on Nationals' Opening Day roster - The Washington Post
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – NBC4 Washington
MLB players who could retire this offseason
Nationals pitcher Sean Doolittle and his wife Eireann Dolan are fighting to save 200 union jobs: Those caps in Cooperstown? They were made in Derby. It's an iconic symbol : r/baseball
All-Star reliever Sean Doolittle retires after 11 seasons
Deion Sanders and the Joys of Hype
Sean Doolittle, part of Nats' World Series team, retires - The Washington Post
How the Astros Won Game 4 of the World Series - The New York Times
Jose Castillo on comeback trail again for Padres - The San Diego Union-Tribune
FredNats notebook: In rehab stint, Doolittle pitches in to mentor young FredNats pitchers
Category: Nationals
Mike_Rizzo
Sean Doolittle retires after 11 MLB seasons, leaving lasting Nationals, A's legacy - The Athletic