NBC4 Washington on Instagram: Sean Doolittle has decided to
World Series champion pitcher retires from MLB after 11 seasons
Nationals pitcher Sean Doolittle announces his retirement after
2019 NLDS: Sean Doolittle Insists Nationals 'Weirdly Comfortable
All-Star reliever Sean Doolittle retires after 11 seasons - Field
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Sean Doolittle on 2020 season, free agency
I just can't do it': Nationals pitcher Sean Doolittle declines
Nationals pitcher Sean Doolittle announces retirement
Nationals pitcher Sean Doolittle announces his retirement after
Sean Doolittle retires after path led to All-Star, World Series honors
Sean Doolittle missed celebration because of Trump's anti-LGBT
Washington_Nationals
Nationals pitcher Sean Doolittle announces his retirement after
Washington Nationals reliever Sean Doolittle heads to IL with