Sean Doolittle Announces Retirement : r/Nationals
Sean Doolittle on 2020 season, free agency
Sean_Doolittle
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors - WTOP News
All-Star reliever Sean Doolittle retires after 11 seasons - Field Level Media - Professional sports content solutions
Nationals reflect on Sean Doolittle, retirement
Former Oakland A's, Washington Nationals reliever announces retirement
Sean Doolittle retires after path led to All-Star, World Series honors
Sean_Doolittle
Sean Doolittle - Wikipedia
Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors
Sean Doolittle (@whatwouldDOOdo) / X
Sean Doolittle joins “Nats Xtra”