Sean Doolittle retires after 11 MLB seasons with a 'full heart
Nationals pitcher Sean Doolittle announces his retirement after
I just can't do it': Nationals pitcher Sean Doolittle declines
Former Oakland A's, Washington Nationals reliever announces retirement
Nationals reflect on Sean Doolittle, retirement
Washington Nationals pitcher Sean Doolittle announces his
Sean Doolittle Announces Retirement - MLB Trade Rumors
Nationals reflect on Sean Doolittle, retirement
Nationals' Sean Doolittle retiring after more than a decade in the
Nationals pitcher Sean Doolittle announces his retirement after more
Nationals pitcher Sean Doolittle announces retirement
Nationals pitcher Sean Doolittle announces his retirement after
Nationals' Sean Doolittle skipping White House event
Nationals pitcher Sean Doolittle announces his retirement after
Sean Doolittle Retires After 11 MLB Seasons; Won 2019 World Series