Sean Doolittle Announces Retirement - MLB Trade Rumors
Nationals' Sean Doolittle retiring after more than a decade in the majors
Washington Nationals news & notes: Sean Doolittle announces retirement; talks 2019 World Series run + career highlights - Federal Baseball
Sean Doolittle News - ESPN
Washington Nationals reliever Sean Doolittle heads to IL with sprained elbow - ESPN
Sean Doolittle Has Already Made His Free Agency Decision - The Spun: What's Trending In The Sports World Today
Sean Doolittle excited to return to Nationals in 2023
Red Sox's Trevor Story has elbow surgery, to miss most of season - ESPN
Nationals' Tanner Rainey takes Tommy John rehab one toss at a time - The Washington Post
Juan Soto is getting a shot to play right field for the Nationals - The Washington Post
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors - WTOP News
Sean Doolittle Returning To Washington Nationals
Sean Doolittle, Baseball's Left-Wing Lefty, Retires