Washington Nationals reliever Sean Doolittle heads to IL with sprained elbow - ESPN
Sean Doolittle - MLB News, Rumors, & Updates
Cincinnati Reds' Sean Doolittle designated for assignment
Reds activate Tejay Antone, DFA Sean Doolittle - Redleg Nation
Sean Doolittle asks fans to 'please wear a mask' if they want baseball back - Sports Illustrated
Washington Nationals relief pitcher Sean Doolittle : Bullseye with Jesse Thorn : NPR
Reds: Sean Doolittle isn't fooling anyone with his fastball
Nationals World Series champion, two-time All-Star announces retirement
All-Star reliever Sean Doolittle retires after 11 seasons - Field Level Media - Professional sports content solutions
Beloved relief pitcher Sean Doolittle is back with the Washington Nationals
Sean Doolittle retirement: World Series champion, All-Star relief pitcher Sean Doolittle announces retirement after 11 seasons
Sean Doolittle: Nationals pitcher has charity bat-flip idea - Sports Illustrated
Reds aren't rebuilding, or even tanking. They're just slashing payroll, and this teardown feels personal - The Athletic
Former Oakland A's, Washington Nationals reliever announces retirement