Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – Metro US
Free For All Friday #19 - by Wendy Thurm - hanging sliders
Sean Doolittle, part of Nats' World Series team, retires - The Washington Post
Sean Doolittle: Breaking News, Rumors & Highlights
Sean Doolittle Announces Retirement : r/Nationals
Longtime Washington Nationals, Oakland Athletics Reliever Sean Doolittle Retires - Fastball
Washington Nationals Pitcher Sean Doolittle Announces Retirement After 11 Seasons in MLB - BVM Sports
Ex-Nats reliever Sean Doolittle exits after '11 incredible seasons' - ESPN
⚾️⚾️ The Morning Briefing: Director of Player Development not returning next season
Sean Doolittle retires
Sean Doolittle retires after 11 MLB seasons, leaving lasting Nationals, A's legacy - The Athletic
Former Oakland A's, Washington Nationals reliever announces retirement
Sean Doolittle, Major League Baseball, News, Scores, Highlights, Stats, and Rumors