Sean Doolittle already got his ring

MLB Pitcher Sean Doolittle Plays Not My Job On 'Wait Wait Don't Tell Me' : NPR

Nationals' World Series victory marks the end of October agony for a team full of veterans

Washington Nationals relief pitcher Sean Doolittle : Bullseye with Jesse Thorn : NPR

Reliever Sean Doolittle announces MLB retirement after 11 seasons – NBC Sports Bay Area & California

A Long Goodbye to the Nationals' Retiring Pitcher Sean Doolittle - InsideHook

Sean Doolittle Announces Retirement - MLB Trade Rumors

Sean Doolittle out of Face of MLB: The art of losing an unfair game - Athletics Nation

Saluting Sean Doolittle, one of the good ones

Max-imum effort: Scherzer, Nats wiggle to win Series opener

Nationals: Sean Doolittle entered an All-Star closer, left a World Champion

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