Sean Doolittle Retires After 11 MLB Seasons; Won 2019 World Series
Nationals pitcher Sean Doolittle announces retirement
I just can't do it': Nationals pitcher Sean Doolittle declines
Sean Doolittle: Breaking News, Rumors & Highlights
Washington Nationals relief pitcher Sean Doolittle : Bullseye with
Pitcher Sean Doolittle of the Washington Nationals
Washington Nationals added a new photo. - Washington Nationals
Sean Doolittle pledges to pay Nationals minor leaguers' salaries
Sean Doolittle retirement: World Series champion, All-Star relief