Washington Nationals pitcher Sean Doolittle announces retirement

Nationals' Sean Doolittle retiring after more than a decade in the majors

Sean Doolittle: News, Stats, Bio, & More - NBC Sports - NBC Sports

Sean Doolittle, Major League Baseball, News, Scores, Highlights, Stats, and Rumors

Nationals Pitcher Sean Doolittle Announces His Retirement After More Than a Decade in the Majors - The Messenger

Sean Doolittle retires after path led to All-Star, World Series honors

Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors – NBC4 Washington

Sean Doolittle announces his retirement from the Nats after 11 seasons

Former Oakland A's, Washington Nationals reliever announces retirement

NBC4 Washington on Instagram: Sean Doolittle has decided to retire from baseball after more than a decade pitching in the majors that included helping the Washington Nationals win the World Series in

Sean Doolittle pledges to pay Nationals minor leaguers' salaries, might help you feel a tiny bit better about the world, This is the Loop

World Series champion pitcher retires from MLB after 11 seasons (video)

Book Pitcher Sean Doolittle Retires from Day Job

All-Star Pitcher Sean Doolittle : Bullseye with Jesse Thorn : NPR