Sean Doolittle Announces Retirement After 11 Seasons in MLB
Sean Doolittle: Sports are a reward America must earn - The Washington Post
Sean Doolittle, Aníbal Sánchez deal with Nationals
Sean Doolittle Baseball Trading Card Database
Sean Doolittle - Wikipedia
Sean Doolittle Stats, Fantasy & News
Sean Doolittle Baseball Trading Card Database
Sean Doolittle Baseball Trading Card Database
Sean Doolittle made two All-Star teams and recorded 112 saves over 11 seasons with the @Athletics, @Nationals, @Reds and @Mariners. He was…
Sean Doolittle exits, embracing D.C. almost as much as it embraced him
Sean Doolittle Baseball Trading Card Database
Sean Doolittle - Baseball Stats - The Baseball Cube
Sean Doolittle retires, his gratitude far outweighing any regret - The Washington Post
Nationals' Doolittle at camp but 'not entirely' sure he'll play