We Asked Sean Doolittle for His Favorite Things to Do in DC - Washingtonian
Washington Nationals reach deal with Sean Doolittle
2020 Topps Heritage Sean Doolittle #339 Washington Nationals
Washington Nationals re-sign Sean Doolittle to minor league deal; decline 2023 option for Nelson Cruz - Federal Baseball
Sean Doolittle agrees to deal to return to Washington Nationals, reports say
MLB Pitcher Sean Doolittle Plays Not My Job On 'Wait Wait Don't Tell Me' : NPR
Sean Doolittle News - ESPN
Nationals pitcher Sean Doolittle declines Trump's White House invitation.
Nationals statements on Sean Doolittle's retirement announcement - Blog
Reliever Sean Doolittle announces MLB retirement after 11 seasons – NBC Sports Bay Area & California
Vesting option could allow Washington Nationals' closer Sean Doolittle to become a free agent after this season - Federal Baseball
2018 Topps Heritage Sean Doolittle #315 Washington Nationals -3AI