Sean Doolittle retires after path led to All-Star, World Series honors
A's Pitcher Sean Doolittle Turns Plan B Into Good Career Move
Nationals pitcher Sean Doolittle announces his retirement after
Sean Doolittle - Wikipedia
Nationals pitcher Sean Doolittle announces his retirement after
Sean Doolittle - Age, Family, Bio
MLB Pitcher Sean Doolittle Plays Not My Job On 'Wait Wait Don't
Sean Doolittle retires after path led to All-Star, World Series honors
Former A's reliever Sean Doolittle returns to Coliseum: 'I grew up
Sean Doolittle, Nationals agree to one-year-deal - The Washington Post