Sean Doolittle retires after path led to All-Star, World Series honors
MLB Pitcher Sean Doolittle Plays Not My Job On 'Wait Wait Don't Tell Me' : NPR
Ally and baseball pro Sean Doolittle wears Pride on his cleats
Washington Nationals: Sean Doolittle kicked to the curb by Reds
Sean Doolittle, Aníbal Sánchez deal with Nationals
Ex-Nats reliever Sean Doolittle exits after '11 incredible seasons' - ESPN
Sean Doolittle, part of Nats' World Series team, retires - The Washington Post
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
Sean Doolittle Retires After 11 MLB Seasons; Won 2019 World Series with Nationals, News, Scores, Highlights, Stats, and Rumors
Sean Doolittle - Wikipedia