Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – NBC4 Washington
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
Longtime Washington Nationals, Oakland Athletics Reliever Sean Doolittle Retires - Fastball
Washington Nationals News: Former closer Sean Doolittle signs in Cincinnati; Spring Training approaches + more - Federal Baseball
Sean Doolittle - Wikipedia
Live! at the Library: A Conversation with Sean Doolittle
Nationals closer Sean Doolittle hopes slider makes him more complete
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors, Pro Sports
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
World Series Champion Sean Doolittle Announces Retirement
The JamBase Podcast: Washington Nationals Pitcher Sean Doolittle
Sean Doolittle signs minor-league deal to stay with Nationals - Washington Times
Washington Nationals pitcher Sean Doolittle announces retirement after more than a decade in MLB
Nationals fan-favorite announces retirement with awesome Immaculate Grid reference